AG1132 analog AIDS-028311 AIDS028311 N-tBu-Benzamide, 2OHBu deriv. N-tert-Butyl-N-(2-hydroxyethyl)-2-[3-hydroxy-4-[2-[(2-hydroxyethyl)(cis-octahydroinden-3a-yl)carbamoyl]phenyl]butyll]benzamide