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 (E)-3-[3-cyano-4-(5-methyl-3,6-dihydro-2H-pyridin-1-yl)phenyl]prop-2-enoic acid is given. What is its corresponding molecular formula?
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C16H16N2O2
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