AIDS-166187 AIDS166187 L-Valinamide, N-acetyl-L-tryptophyl-N1-[(1S,2R)-2-hydroxy-3-[[(10S,13S)-10-(1-methylethyl)-9,12-dioxo-2,5-dioxa-8,11-diazabicyclo[13.2.2]nonadeca-15,17,18-trien-13-yl]amino]-3-oxo-1-(phenylmethyl)propyl]-