You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [2-methyl-6-(4-methyl-5-oxotetrazol-1-yl)phenyl]methyl N-[3-[(3-methoxyphenyl)methoxyimino]butan-2-ylidene]propanehydrazonate by IUPAC nomenclature, provide its molecular formula.
user
C25H31N7O4
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