1 FQD 5-(4-fluorophenyl)thieno[2,3-D]pyrimidin-4(3h)-one 1.000 2 FFN 5-(4-fluorophenyl)-2-methyl-3~{H}-thieno[2,3-D]pyrimidin-4-one 0.944 3 22L 5-phenylthieno[2,3-D]pyrimidin-4(3h)-one 0.941 4 54X 5-(thiophen-2-yl)thieno[2,3-D]pyrimidin-4(1h)-one 0.778 5 4NR 5-(4-fluorophenyl)-7h-pyrrolo[2,3-D]pyrimidine-2,4-diamine 0.750 6 Q0K 2-amino-5-(P-tolyl)-3h-pyrrolo[2,3-D]pyrimidin-4(7h)-one 0.750 7 QYB 3-phenyl-1h,4h,5h-pyrazolo[3,4-D]pyrimidin-4-one 0.737 8 ZYR 5,6,7,8-tetrahydro[1]benzothieno[2,3-D]pyrimidin-4(3h)-one 0.722 9 JU8 5-(1-methylindol-3-yl)pyrimidin-4-amine 0.700 10 KP2 5-phenyl-7h-pyrrolo[2,3-D]pyrimidine-2,4-diamine 0.700