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Under IUPAC nomenclature, a molecule named 4-[5-[6-(3,5-dichlorophenyl)-4-(hydroxymethyl)pyridin-2-yl]oxy-3-fluoropyridin-2-yl]piperazine-1-carboxylic acid is given. What is its corresponding molecular formula?
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C22H19Cl2FN4O4
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