IUPAC:5-{[(4R)-3,3-difluoro-1-methylpiperidin-4-yl]oxy}-6-methoxy-N-(3-methyl-4-{[1,2,4]triazolo[1,5-a]pyrimidin-6-yloxy}phenyl)pyrido[3,4-d]pyrimidin-4-amine
IUPAC:5-{[(4R)-3,3-difluoro-1-methylpiperidin-4-yl]oxy}-6-methoxy-N-(3-methyl-4-{[1,2,4]triazolo[1,5-a]pyrimidin-6-yloxy}phenyl)pyrido[3,4-d]pyrimidin-4-amine