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-(furan-2-ylmethyl)-7-methyl-1-(4-propan-2-ylphenyl)-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione into its molecular formula.
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C26H29NO4
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