1 D4A (6r)-3-[(2-chlorophenyl)sulfanyl]-6-{6-[(4-fluorophenyl)amino]pyridin-2-yl}-4-hydroxy-6-(thiophen-3-yl)-5,6-dihydro-2h-pyran-2-one 1.000 2 D0V (2r)-5-[(2-chlorophenyl)sulfanyl]-6'-[(4-fluorophenyl)amino]-4-hydroxy-2-(thiophen-3-yl)-2,3-dihydro[2,2'-bipyridin]-6(1h)-one 0.944 3 D0Y (6r)-3-[(2-chlorophenyl)sulfanyl]-6-{3-[(4-fluorophenyl)amino]phenyl}-4-hydroxy-6-(thiophen-3-yl)-5,6-dihydro-2h-pyran-2-one 0.944 4 D47 (3s,6s)-3-[(2-chlorophenyl)sulfanyl]-6-{6-[(4-fluorophenyl)amino]pyridin-2-yl}-6-(thiophen-3-yl)piperidine-2,4-dione 0.944 5 D4S (6r)-6-(3-aminophenyl)-3-[(2-chlorophenyl)sulfanyl]-4-hydroxy-6-(thiophen-3-yl)-5,6-dihydro-2h-pyran-2-one 0.703