| 标题 | 
                                        
                                                
                                                    | 2-(2-Chlorophenyl)-4-methyl-5-(pyridin-2-ylmethyl)-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione |  | 
                        
                            
                                | IUPAC标准名 | 
                                        
                                                
                                                    | 2-(2-chlorophenyl)-4-methyl-5-(pyridin-2-ylmethyl)-1H,2H,3H,5H,6H-pyrazolidino[4,3-c]pyridine-3,6-dione |  | 
                        
                            
                                | IUPAC传统名 | 
                                        
                                                
                                                    | 2-(2-chlorophenyl)-4-methyl-5-(pyridin-2-ylmethyl)-1H-pyrazolidino[4,3-c]pyridine-3,6-dione |  |