You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[1-[(2-methylphenyl)methyl]pyrazol-3-yl]-1-[(5-phenyltetrazol-2-yl)methyl]pyrazole-3-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H21N9O
assistant