(4R)-3-{(2S,3S)-2-Hydroxy-3-[(3-hydroxy-2-methylbenzoyl)amino]-4-phenylbutanoyl}-5,5-dimethyl-N-[(3-methyl-1-benzofuran-2-yl)methyl]-1,3-thiazolidine-4-carboxamide AIDS-190380 AIDS190380