(2S)-N-(4-{(2S)-2-[(2S)-2-(Fluoren-9-yloxycarbonylamino)-3-indol-3-ylpropanoylamino]-3-methylbutanoylamino}(1S,2S,3S,4S)-2,3-dihydroxy-5-phenyl-1-benzylpentyl)-2-[(fluoren-9-ylmethoxy)carbonylamino]-3-methylbutanamide AIDS-092665 AIDS092665