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 4-[(1E)-1-amino-3-(5-fluoro-1H-pyrrolo[2,3-b]pyridin-3-yl)buta-1,3-dienyl]-5-methyl-1,3-dihydropyrrol-2-one into its molecular formula.
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C16H15FN4O
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