You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-N-(2-benzyl-2,6,6-trimethylpiperidin-4-yl)-2-N,2-N-diethyl-6-N-prop-2-enyl-1,3,5-triazine-2,4,6-triamine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C25H39N7
assistant