(2R)-3-(Benzo[b]thiophen-3-yl)-N-methyl-2-methylamino-N-((1R)-1-methylcarbamoyl-2-phenylethyl)propionamide

(2R)-3-(1,1'-biphenyl-4-yl)-N-methyl-2-methylamino-N-((1R)-1-methylcarbamoyl-2-phenylethyl)propionamide

[(E)-4-({(R)-2-Benzyloxy-1-[methyl-((R)-1-methylcarbamoyl-2-phenyl-ethyl)-carbamoyl]-ethyl}-methyl-carbamoyl)-1,1-dimethyl-but-3-enyl]-carbamic acid tert-butyl ester

((3E)-1,1-Dimethyl-4-(N-methyl-N-((1R)-1-(N-methyl-N-((1R)-1-(methylcarbamoyl)-2-phenylethyl)carbamoyl)-2-(2-naphthyl)ethyl)carbamoyl)but-3-enyl)carbamic acid tert-butyl ester

[(E)-4-({(R)-2-Benzo[b]thiophen-3-yl-1-[methyl-((R)-1-methylcarbamoyl-2-phenyl-ethyl)-carbamoyl]-ethyl}-methyl-carbamoyl)-1,1-dimethyl-but-3-enyl]-carbamic acid tert-butyl ester