You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Translate the chemical IUPAC name 2-methyl-6-[4-methyl-3-[1-[(1-methylcyclopentyl)methyl]pyrazol-4-yl]pyridin-2-yl]-3H-isoindol-1-one into its molecular formula.
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C25H28N4O
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