2-[[2-[bis(2-hydroxyethyl)amino]-4,8-di(piperidin-1-yl)pyrimido[5,4-d]pyrimidin-6-yl]-(2-hydroxyethyl)amino]ethanol

Q9Y233 — cAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A