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 [(1R,3R,5S,6R)-3-(4-hydroxy-3,5-dimethoxybenzoyl)oxy-8-methyl-8-azabicyclo[3.2.1]octan-6-yl] 1-methylpyrrole-2-carboxylate into molecular formula.
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C23H28N2O7
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