4-oxo-N-[4-(pyrrolidin-1-ylmethyl)benzyl]-3,4-dihydrothieno[2,3-d]pyrimidine-5-carboxamide

N-{4-[(3-hydroxypyrrolidin-1-yl)methyl]benzyl}-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-5-carboxamide

N-(4-{[(3R)-3-hydroxypyrrolidin-1-yl]methyl}benzyl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-5-carboxamide

N-(4-{[(3S)-3-hydroxypyrrolidin-1-yl]methyl}benzyl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidine-5-carboxamide

4-oxo-N-{4-[(3-oxopiperazin-1-yl)methyl]benzyl}-3,4-dihydrothieno[2,3-d]pyrimidine-5-carboxamide