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What is the molecular formula of the molecule 2-aminophenol;ethane;ethyl 3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate;ethyl 4-methyl-2,3-dihydro-1,4-benzoxazine-2-carboxylate;4-methyl-2,3-dihydro-1,4-benzoxazine-2-carboxylic acid ?
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C47H70N4O10
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