You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[4-[8-(cyanomethyl)-4-[(3S)-3-methylmorpholin-4-yl]-7-propan-2-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-2-yl]phenyl]-3-ethylurea The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H35N7O2
assistant