Daclatasvir RSSR Isomer

Chemical Name: dimethyl ((2R,2'R)-((2S,2'S)-([1,1'-biphenyl]-4,4'-diylbis(1H-imidazole-4,2-diyl))bis(pyrrolidine-2,1-diyl))bis(3-methyl-1-oxobutane-1,2-diyl))dicarbamate

Smile: O=C([C@@](NC(OC)=O)([H])C(C)C)N(CCC1)[C@]1([H])C2=NC(C(C=C3)=CC=C3C4=CC=C(C5=CNC([C@@]6([H])N(C([C@@](NC(OC)=O)([H])C(C)C)=O)CCC6)=N5)C=C4)=CN2