(1R,2R)-3-[2-(2,4-Difluorophenyl)-2-hydroxy-1-methyl-3-(1H-1,2,4-triazol-1-yl)propyl]-7-[4-[2,4-dihydro-2-[(S)-1-ethyl-2(S)-hydroxypropyl]-3H-1,2,4-triazol-3-one-4-yl]-phenyl]-1-piperazinyl]quinazolin-4(3H)-one AIDS-097890 AIDS097890