| —— | 
                                        (6aS)-3-[5-[4-[5-[[(8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl]oxy]pentyl]piperazin-1-yl]pentoxy]-2-methoxy-6a,7,8,9-tetrahydropyrrolo[2,1-c][1,4]benzodiazepin-11-one | 
                                        1307900-73-7 | 
                                        C45H64N4O5 | 
                                        741.027 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        ((S)-2-(bis(ethylthio)methyl)pyrrolidin-1-yl)(4-((5-(4-(5-(((8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl)oxy)pentyl)piperazin-1-yl)pentyl)oxy)-5-methoxy-2-nitrophenyl)methanone | 
                                        1307900-95-3 | 
                                        C49H74N4O7S2 | 
                                        895.281 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (6aS,8R)-8-fluoro-3-[5-[4-[5-[[(8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl]oxy]pentyl]piperazin-1-yl]pentoxy]-2-methoxy-6a,7,8,9-tetrahydropyrrolo[2,1-c][1,4]benzodiazepin-11-one | 
                                        1307900-75-9 | 
                                        C45H63FN4O5 | 
                                        759.017 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        (6aS)-8,8-difluoro-3-[5-[4-[5-[[(8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl]oxy]pentyl]piperazin-1-yl]pentoxy]-2-methoxy-7,9-dihydro-6aH-pyrrolo[2,1-c][1,4]benzodiazepin-11-one | 
                                        1307900-77-1 | 
                                        C45H62F2N4O5 | 
                                        777.008 | 
                                    
                                                                                                                                            
                                        | —— | 
                                        ((2S,4R)-2-(bis(ethylthio)methyl)-4-fluoropyrrolidin-1-yl)(4-((5-(4-(5-(((8R,9S,13S,14S,17S)-17-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl)oxy)pentyl)piperazin-1-yl)pentyl)oxy)-5-methoxy-2-nitrophenyl)methanone | 
                                        1307900-97-5 | 
                                        C49H73FN4O7S2 | 
                                        913.272 |