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Can you give the molecular formula of the molecule 2-[(5R,8S,8aS)-5-hydroxy-8,8a-dimethyl-3-oxo-5,6,7,8-tetrahydronaphthalen-2-yl]-3-hydroxy-2-methyl-3,4-dihydropyran-5-carboxylic acid ?
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C19H24O6
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