You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 3,5,6,8-tetrahydroxy-3-methyl-2,4-dihydrobenzo[a]anthracene-1,7,12-trione;3,6,8,9-tetrahydroxy-3-methyl-2,4-dihydrobenzo[a]anthracene-1,7,12-trione into molecular formula.
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C38H28O14
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