You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 6-(2-ethoxypropyl)-2-methyl-N-[3-(4-propan-2-yloxyphenoxy)phenyl]pyridine-3-carboxamide is given. What is its corresponding molecular formula?
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C27H32N2O4
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