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SMILES: n1(ncnc1)c1c(CNC(=O)c2c(C3CNCC3)cccc2)cccc1 Canonical SMILES: O=C(c1ccccc1C1CNCC1)NCc1ccccc1n1cncn1 InChI: InChI=1S/C20H21N5O/c26-20(18-7-3-2-6-17(18)15-9-10-21-11-15)23-12-16-5-1-4-8-19(16)25-14-22-13-24-25/h1-8,13-15,21H,9-12H2,(H,23,26) InChIKey: ORDCHMNFHOIXKA-UHFFFAOYSA-N
CBID:450200 http://www.chembase.cn/molecule-450200.html