1-acetyl-N-[2-(1,3-benzodioxol-5-yl)ethyl]-N-[(2S,3S)-3-[[3,5-dimethoxy-4-(phenylmethoxy)benzoyl]amino]-2-hydroxy-4-phenylbutyl]piperidine-4-carboxamide
1-acetyl-N-[2-(1,3-benzodioxol-5-yl)ethyl]-N-[(2S,3S)-3-[[3,5-dimethoxy-4-(phenylmethoxy)benzoyl]amino]-2-hydroxy-4-phenyl-butyl]piperidine-4-carboxamide
1-acetyl-N-[2-(1,3-benzodioxol-5-yl)ethyl]-N-[(2S,3S)-3-[[[3,5-dimethoxy-4-(phenylmethoxy)phenyl]-oxomethyl]amino]-2-hydroxy-4-phenylbutyl]-4-piperidinecarboxamide
1-acetyl-N-[2-(1,3-benzodioxol-5-yl)ethyl]-N-[(2S,3S)-3-[[4-(benzyloxy)-3,5-dimethoxy-benzoyl]amino]-2-hydroxy-4-phenyl-butyl]isonipecotamide
N-[2-(1,3-benzodioxol-5-yl)ethyl]-N-[(2S,3S)-3-[[3,5-dimethoxy-4-(phenylmethoxy)phenyl]carbonylamino]-2-hydroxy-4-phenyl-butyl]-1-ethanoyl-piperidine-4-carboxamide