Elbasvir

Dimethyl N, N’- ([ (6S) -6H-indolo[1,2-c][1,3]benzoxazine-3,10-diyl]bis{1H-imidazole-5,2-diyl- (2S) -pyrrolidine-2,1-diyl[ (2S) -1-oxo-3-met hylbutane-1,2-diyl]}) biscarbamate

CC (C) [C@@H] (C (=O) N1CCC[C@H]1C2=NC=C (N2) C3=CC4=C (C=C3) N5[C@@H] (OC6=C (C5=C4) C=CC (=C6) C7=CN=C (N7) [C@@H]8CCCN8C (=O) [C@H] (C (C) C) NC (=O) OC) C9=CC=CC=C9) NC (=O) OC