You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-methoxy-N-[2-[7-[(4-methoxynaphthalen-1-yl)methyl]-5,6,8,9-tetrahydro-[1,2,4]triazolo[4,3-d][1,4]diazepin-3-yl]ethyl]benzamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C28H31N5O3
assistant