You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethene;methanol;N-methyl-2-[[4-(6-methyl-4,5-dihydropyrimidin-2-yl)phenoxy]methyl]aniline The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H29N3O2
assistant