(1-benzyloxycarbonylamino-2-phenylethyl)-(2-(1-carbamoyl-2-(1H-indol-3-yl)ethylcarbamoyl)-3-(2-methoxyphenylsulfanyl)propyl)phosphinic acid
(1-benzyloxycarbonylamino-2-phenylethyl)-(2-(1-carbamoyl-2-(1h-indol-3-yl)ethylcarbamoyl)-3-(2-methoxyphenylsulfanyl)propyl)phosphinic acid