1	54X	5-(thiophen-2-yl)thieno[2,3-D]pyrimidin-4(1h)-one	1.000
2	22L	5-phenylthieno[2,3-D]pyrimidin-4(3h)-one	0.824
3	ZYR	5,6,7,8-tetrahydro[1]benzothieno[2,3-D]pyrimidin-4(3h)-one	0.812
4	FQD	5-(4-fluorophenyl)thieno[2,3-D]pyrimidin-4(3h)-one	0.778
5	FFN	5-(4-fluorophenyl)-2-methyl-3~{H}-thieno[2,3-D]pyrimidin-4-one	0.737
6	FDR	2-methyl-3,5,6,7-tetrahydro-4h-cyclopenta[4,5]thieno[2,3-D]pyrimidin-4-one	0.706