You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[[4-[(4-fluorophenyl)methoxy]-3-methoxyphenyl]methyl]-N'-(4-nitrophenyl)ethane-1,2-diamine is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H24FN3O4
assistant