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 [(2S)-1-(1,3-benzodioxol-5-ylmethylamino)-1-oxopropan-2-yl] 2-(6-hydroxy-1-benzofuran-3-yl)acetate into molecular formula.
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C21H19NO7
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