AIDS-093731 AIDS093731 Succinic acid (1S,2R)-1-[(2R,4S)-2-benzyl-5-((S)-2-tert-butylcarbamoyl-4-pyridin-3-ylmethyl-piperazin-1-yl)-4-hydroxy-pentanoylamino]- indan-2-yl ester polyethylene glycol ester