You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-[3-amino-6-(2,6-difluorophenyl)pyridin-2-yl]-2-[4-[(1R,3R,4S,5S)-3-amino-4-hydroxy-5-methylcyclohexyl]pyridin-3-yl]ethanone into its molecular formula.
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C25H26F2N4O2
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