You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[4-(8-azabicyclo[3.2.1]octan-8-yl)-3-fluorophenyl]-7-pyrimidin-2-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-amine is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H26FN7
assistant