You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named (3R,5aR,8aS,8bR)-3-[(3E)-3-[(4-hydroxy-3-iodo-5-methoxyphenyl)methylidene]pentyl]-4,7-dipropyl-1,3,5,5a,8a,8b-hexahydrofuro[3,4-e]isoindole-6,8-dione by IUPAC nomenclature, provide its molecular formula.
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C29H38INO5
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