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 N-[(1S)-1-(3-aminophenyl)ethyl]-2-(5-chloro-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoropyrimidin-4-amine into its molecular formula.
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C19H16ClFN6
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