1 K9M 1-{4-[7-(naphthalen-1-yl)-5,6,7,8-tetrahydropyrido[3,4-D]pyrimidin-4-yl]piperazin-1-yl}propan-1-one 1.000 2 K9J 1-{4-[2-{[(2r)-1-(dimethylamino)propan-2-yl]oxy}-7-(3-hydroxynaphthalen-1-yl)-5,6,7,8-tetrahydropyrido[3,4-D]pyrimidin-4-yl]piperazin-1-yl}propan-1-one 0.789 3 M1R 1-{4-[2-{[(2s)-1-methylpyrrolidin-2-yl]methoxy}-7-(naphthalen-1-yl)-5,6,7,8-tetrahydropyrido[3,4-D]pyrimidin-4-yl]piperazin-1-yl}propan-1-one 0.789 4 QH4 {(2s)-4-[2-{[(2s)-1-methylpyrrolidin-2-yl]methoxy}-7-(naphthalen-1-yl)-5,6,7,8-tetrahydropyrido[3,4-D]pyrimidin-4-yl]-1-propanoylpiperazin-2-yl}acetonitrile 0.732