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What is the molecular formula of the molecule 1-[8-(1,2-dihydroxyethyl)-2,6-bis(4-propylphenyl)-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]propane-1,2,3-triol ?
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C29H40O9
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