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What is the molecular formula of the compound with this IUPAC name 3-(1,3-benzodioxol-5-yl)-3-(7-chloro-2'-hydroxy-4,6-dimethoxy-4'-methyl-3,6'-dioxospiro[1-benzofuran-2,3'-cyclohexene]-1'-yl)-N-[2-(1H-imidazol-5-yl)ethyl]propanamide ?
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C31H30ClN3O9
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