1 RNJ (7s)-7-methyl-2-{[3-(piperidin-1-yl)propyl]sulfanyl}-7,8-dihydro[1]benzothieno[2,3-D]pyrimidin-4-amine 1.000 2 RMG 2-{[3-(piperidin-1-yl)propyl]sulfanyl}-6,7,8,9-tetrahydro-5h-cyclohepta[4,5]thieno[2,3-D]pyrimidin-4-amine 0.852 3 RMS 2-{[3-(piperidin-1-yl)propyl]sulfanyl}-6,7-dihydro-5h-cyclopenta[4,5]thieno[2,3-D]pyrimidin-4-amine 0.846 4 RN4 (7s)-7-phenyl-2-{[3-(piperidin-1-yl)propyl]sulfanyl}-5,6,7,8-tetrahydro[1]benzothieno[2,3-D]pyrimidin-4-amine 0.774