You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[[3-[(dimethylamino)methyl]-4-fluorophenyl]methyl]-3-[(5-ethoxy-2-methyl-2,3-dihydro-1-benzofuran-6-yl)methyl]-2-methylguanidine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H33FN4O2
assistant