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-amino-3-[[3,5-bis(trifluoromethyl)phenyl]methyl]-2-ethyl-6-methoxy-3,4-dihydro-1,5-naphthyridine-1-carboxylic acid into its molecular formula.
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C21H21F6N3O3
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