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 3-[(2S,4'R)-7-chloro-2'-hydroxy-4,6-dimethoxy-4'-methyl-3,6'-dioxospiro[1-benzofuran-2,3'-cyclohexene]-1'-yl]-N-(1-hydroxy-3-phenylpropan-2-yl)-3-(3,4,5-trimethoxyphenyl)propanamide is given. What is its corresponding molecular formula?
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C37H40ClNO11
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