tert-butyl N-[(1R,2R,4S,5S)-5-[[5-ethyl-3-[[(1S,2S,4R,5R)-5-[[5-ethyl-3-[[4-[(4-methylphenyl)methylamino]-4-oxobutyl]sulfonylcarbamoyl]-2-phenylmethoxyphenyl]carbamoyl]-2,4-dimethylcyclohexyl]carbamoyl]-2-phenylmethoxyphenyl]carbamoyl]-2,4-dimethylcyclohexyl]carbamate;tert-butyl N-[(1R,2R,4S,5S)-5-[[5-ethyl-3-[[(1S,2S,4R,5R)-5-[[5-ethyl-3-[[4-[(4-methylphenyl)methylamino]-4-oxobutyl]sulfonylcarbamoyl]-2-phenylmethoxyphenyl]carbamoyl]-2,4-dimethylcyclohexyl]carbamoyl]-2-phenylmethoxyphenyl]carbamoyl]-2,4-dimethylcyclohexyl]-N-[5-ethyl-2-phenylmethoxy-3-[[(1R,2R,4S,5S)-2,4,5-trimethylcyclohexanecarbonyl]amino]benzoyl]carbamate;3-[[(1S,2S,4R,5R)-2,4-dimethyl-5-[(2-methylpropan-2-yl)oxycarbonylamino]cyclohexanecarbonyl]amino]-5-ethyl-2-phenylmethoxybenzoic acid