You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name methyl 5-[[[2-[(2,2-dimethyl-3H-1-benzofuran-7-yl)oxy]acetyl]-methylamino]methyl]-2-methylfuran-3-carboxylate into its molecular formula.
user
C21H25NO6
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