(+/-)-Acetamide, N-[4-[[[4-[[5,6-dihydro-4-hydroxy-6-[2-(4-hydroxyphenyl)ethyl]-6-methyl-2-oxo-2H-pyran-3-yl]thio]-5-(1,1-dimethylethyl)-2-methylphenyl]amino]sulfonyl]phenyl]- 263842-64-4 AIDS-089220 AIDS089220