You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[[4-[3-(dimethylamino)propoxy]phenyl]methyl]-N'-methyl-4-pyrimidin-2-ylpiperazine-1-carboximidamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H33N7O
assistant