You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named methyl 1-[6-[2-(naphthalene-1-carbonyl)hydrazinyl]-5-nitropyrimidin-4-yl]piperidine-4-carboxylate by IUPAC nomenclature, provide its molecular formula.
user
C22H22N6O5
assistant