You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 4-N-[2-(1H-indol-3-yl)ethyl]-2-methyl-1-N-pyridin-3-ylbenzene-1,4-diamine;2,2,2-trifluoroacetic acid by IUPAC nomenclature, provide its molecular formula.
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C24H23F3N4O2
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