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@@H](C(C)C)NC(OC)=O)N(CCC1)[C@@H]1C(N2)=NC=C2C3=CC=C(C4=CC=C(C5=CN=C([C@H]6N(C([C@H](NC(OC)=O)C(C)C)=O)CCC6)N5)C=C4)C=C3