benzyl {(1S)-5-amino-1-[(S)-hydroxy(5-{[4-(4-phenylbutanoyl)piperazin-1-yl]methyl}-1,2,4-oxadiazol-3-yl)methyl]pentyl}carbamate
benzyl {(1s)-5-amino-1-[(s)-hydroxy(5-{[4-(4-phenylbutanoyl)piperazin-1-yl]methyl}-1,2,4-oxadiazol-3-yl)methyl]pentyl}carbamate