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Can you give the molecular formula of the molecule 2-[[2-(2-chlorophenyl)-6-(3,4,5-trimethoxyphenyl)-4H-pyran-4-yl]methylidene]-4-[[2-(2-chlorophenyl)-6-(3,4,5-trimethoxyphenyl)pyrylium-4-yl]methylidene]cyclobutane-1,3-dione ?
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C46H37Cl2O10+
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