You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 6-[6-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-2-methoxypyridin-3-yl]-1-methyl-3-phenyl-5H-pyrazolo[3,4-d]pyrimidin-4-one .
user
C25H26N6O4
assistant