You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-[5-[6-amino-5-[1-(2,3-difluorophenyl)tetrazol-5-yl]pyridin-3-yl]-2-(pyrrolidin-1-ylmethyl)phenyl]acetamide by IUPAC nomenclature, provide its molecular formula.
user
C25H24F2N8O
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