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 4-[(2S,4aS,10bS)-2-hydroxy-8,9-dimethoxy-1,2,3,4,4a,10b-hexahydrophenanthridin-6-yl]-N-(2,6-dimethoxypyridin-3-yl)benzamide into molecular formula.
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C29H31N3O6
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