Ethyl 2-{[(3S)-1-({[1-(2-tert.butoxy-2-oxoethyl)-2-oxo-2,3,4,5-tetrahydro-1H-1-benzazepin-3-yl]amino}carbonyl)cyclopentyl]methyl}-4-(isopropylamino)-4-oxobutyrate (HCID 58935425)|Huagongshe