AIDS-092771 AIDS092771 Tetrahydro-4(2H)-thiopyranyl phenyloxazolidinone sulfoxide analog cis-N-{(S)-3-[3-Fluoro-4-(1-oxo-hexahydro-thiopyran-4-yl)-phenyl]-2-oxo-oxazolidin-5-ylmethyl}-propionamide