1 5O1 ~{N}8-cyclohexyl-~{N}2-[2-methoxy-4-(1-methylpyrazol-4-yl)phenyl]pyrido[3,4-D]pyrimidine-2,8-diamine 1.000 2 5NW N2-(2-methoxy-4-(1-methyl-1h-pyrazol-4-yl)phenyl)-n8-neopentylpyrido[3,4-D]pyrimidine-2,8-diamine 0.703