| —— | 
                                        5,13-diphenyl-3,5,7,11,13,15-hexazatetracyclo[7.7.0.03,7.011,15]hexadec-1(9)-ene-4,6,12,14-tetrone | 
                                        95884-05-2 | 
                                        C22H18N6O4 | 
                                        430.423 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        Dimethyl 1,3-dioxo-2-phenyl-5,6,9,10-tetrahydro-[1,2,4]triazolo[1,2-b]phthalazine-7,8-dicarboxylate | 
                                        95884-07-4 | 
                                        C20H19N3O6 | 
                                        397.387 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        5,13-diphenyl-3,5,7,13-tetrazatetracyclo[7.7.0.03,7.011,15]hexadec-1(9)-ene-4,6,12,14-tetrone | 
                                        95884-08-5 | 
                                        C24H20N4O4 | 
                                        428.447 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        dimethyl 4,6-dioxo-5-phenyl-3,5,7,11,12-pentazatricyclo[7.4.0.03,7]tridec-1(9)-ene-11,12-dicarboxylate | 
                                        95884-06-3 | 
                                        C18H19N5O6 | 
                                        401.379 |