You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 3-(2-amino-[1,2,4]triazolo[1,5-a]pyridin-7-yl)-6-[[2-fluoro-5-(trifluoromethoxy)phenyl]methyl]-2-methyl-7,8-dihydro-1,6-naphthyridin-5-one by IUPAC nomenclature, provide its molecular formula.
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C23H18F4N6O2
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