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 5-[3-[[9-[4-[[2,6-dimethoxy-4-(2-methyl-1-oxo-2,7-naphthyridin-4-yl)phenyl]methyl]piperazin-1-yl]-3-azaspiro[5.5]undecan-3-yl]methyl]azetidin-1-yl]-2-(2,6-dioxopiperidin-3-yl)isoindole-1,3-dione into molecular formula.
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C49H58N8O7
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