AIDS-184502 AIDS184502 Butyl (2S)-2-{[4-(N-{6-[(5-{N-[(1S)-1-(butoxycarbonyl)-2-phenylethyl]carbamoyl}imidazol-4-yl)carbonylamino]hexyl}carbamoyl)imidazol-5-yl]carbonylamino}-3-phenylpropanoate