Fulvestrant Impurity 16

Chemical Name: (7S)-3-((9-((7R)-17-acetoxy-3-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-7-yl)nonyl)oxy)-7-(9-bromononyl)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl acetate

Smile: CC(OC1CCC2C3[C@@H](CCCCCCCCCBr)CC4=CC(OCCCCCCCCC[C@@H]5CC6=CC(O)=CC=C6C7CCC8(C)C(OC(C)=O)CCC8C57)=CC=C4C3CCC12C)=O