OMBITASVIR
Carbamic Acid, N,N'-(((2S,5S)-1-(4-(1,1-dimethylethyl)phenyl)-2,5-pyrrolidinediyl)bis(4,1-phenyleneiminocarbonyl-(2S)-2,1-pyrrolidinediyl((1S)-1-(1-methylethyl)-2-oxo-2,1-ethanediyl)))bis-, C,C'-Dimethyl Ester