(S)-2-((S)-2-{(2R,6R)-2-Benzyl-4-hydroxy-6-[(S)-1-((S)-1-methoxycarbonyl-2-phenyl-ethylcarbamoyl)-2-methyl-propylcarbamoyl]-7-phenyl-heptanoylamino}-3-methyl-butanoylamino)-3-phenyl-propionic acid methyl ester AIDS-112413 AIDS112413