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 [2-(4-chlorophenyl)-6-methyl-4-oxochromen-3-yl] 3-(4-methoxyphenyl)prop-2-enoate is given. What is its corresponding molecular formula?
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C26H19ClO5
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