2-(2-chloro-allyl)-N1-[2-cyclohexyl-1-(5-isobutyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-ethyl]-N4-cyclohexylmethyl-N4-{[methyl-(2-pyridin-2-yl-ethyl)-carbamoyl]-methyl}-succinamide
2-(2-chloro-allyl)-N4-cyclohexylmethyl-N1-(1-cyclohexylmethyl-2,3-dihydroxy-5-methyl-hexyl)-N4-{[methyl-(2-pyridin-2-yl-ethyl)-carbamoyl]-methyl}-succinamide
2-(2-chloro-allyl)-N4-cyclohexylmethyl-N1-(1-cyclohexylmethyl-5-methyl-hex-2-enyl)-N4-{[methyl-(2-pyridin-2-yl-ethyl)-carbamoyl]-methyl}-succinamide
(S)-5-Chloro-3-((1S,2R,3S)-1-cyclohexylmethyl-2,3-dihydroxy-5-methyl-hexylcarbamoyl)-hex-5-enoic acid tert-butyl ester
4-chloro-2-[(cyclohexylmethyl-{[methyl-(2-pyridin-2-yl-ethyl)-carbamoyl]-methyl}-carbamoyl)-methyl]-pent-4-enoic acid methyl ester