(2R)-N-({(3S)-1-(1-cyclohexylethyl)-3-piperidyl}methyl)-1-{(2S,4R)-4-hydroxy-1-(3,3,3-triphenylpropanoyl)pyrrolidin-2-yl}carbonylpyrrolidine-2-carboxamide (HCID 69100804)|Huagongshe