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tert-butyl (3S)-3-[3-(trifluoromethyl)phenyl]piperazine-1-carboxylate
tert-butyl (3R)-3-[3-(trifluoromethyl)phenyl]piperazine-1-carboxylate
tert-butyl 2-[3-(trifluoromethyl)phenyl]piperazine-1-carboxylate
tert-butyl (2S)-2-[3-(trifluoromethyl)phenyl]piperazine-1-carboxylate
tert-butyl (2R)-2-[3-(trifluoromethyl)phenyl]piperazine-1-carboxylate
tert-butyl 3-[4-(trifluoromethyl)phenyl]piperazine-1-carboxylate
tert-butyl (3S)-3-[4-(trifluoromethyl)phenyl]piperazine-1-carboxylate
tert-butyl (3R)-3-[4-(trifluoromethyl)phenyl]piperazine-1-carboxylate
tert-butyl 2-[4-(trifluoromethyl)phenyl]piperazine-1-carboxylate
tert-butyl (2S)-2-[4-(trifluoromethyl)phenyl]piperazine-1-carboxylate
tert-butyl (2R)-2-[4-(trifluoromethyl)phenyl]piperazine-1-carboxylate
tert-butyl (3S)-3-(2-methoxyphenyl)piperazine-1-carboxylate
tert-butyl (3R)-3-(2-methoxyphenyl)piperazine-1-carboxylate
tert-butyl 2-(2-methoxyphenyl)piperazine-1-carboxylate
tert-butyl (2S)-2-(2-methoxyphenyl)piperazine-1-carboxylate
tert-butyl (2R)-2-(2-methoxyphenyl)piperazine-1-carboxylate
tert-butyl (3S)-3-(3-methoxyphenyl)piperazine-1-carboxylate
tert-butyl (3R)-3-(3-methoxyphenyl)piperazine-1-carboxylate
tert-butyl 2-(3-methoxyphenyl)piperazine-1-carboxylate
tert-butyl (2S)-2-(3-methoxyphenyl)piperazine-1-carboxylate
tert-butyl (2R)-2-(3-methoxyphenyl)piperazine-1-carboxylate
tert-butyl (3S)-3-(4-methoxyphenyl)piperazine-1-carboxylate
tert-butyl (3R)-3-(4-methoxyphenyl)piperazine-1-carboxylate
tert-butyl 2-(4-methoxyphenyl)piperazine-1-carboxylate
tert-butyl (2S)-2-(4-methoxyphenyl)piperazine-1-carboxylate
tert-butyl (2R)-2-(4-methoxyphenyl)piperazine-1-carboxylate
tert-butyl 3-[2-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl (3S)-3-[2-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl (3R)-3-[2-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl 2-[2-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl (2S)-2-[2-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl (2R)-2-[2-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl 3-[3-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl (3S)-3-[3-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl (3R)-3-[3-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl 2-[3-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl (2R)-2-[3-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl 3-[4-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl (3S)-3-[4-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl (3R)-3-[4-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl 2-[4-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl (2S)-2-[4-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl (2R)-2-[4-(trifluoromethoxy)phenyl]piperazine-1-carboxylate
tert-butyl 3-(2,3-difluorophenyl)piperazine-1-carboxylate
tert-butyl (3S)-3-(2,3-difluorophenyl)piperazine-1-carboxylate
tert-butyl (3R)-3-(2,3-difluorophenyl)piperazine-1-carboxylate
tert-butyl 2-(2,3-difluorophenyl)piperazine-1-carboxylate
tert-butyl (2S)-2-(2,3-difluorophenyl)piperazine-1-carboxylate
tert-butyl (2R)-2-(2,3-difluorophenyl)piperazine-1-carboxylate
tert-butyl 3-(2,4-difluorophenyl)piperazine-1-carboxylate