You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named 1-[2-(1,3,5-trimethylpyrazol-4-yl)oxyacetyl]-2,3-dihydroindole-3-carboxylic acid is given. What is its corresponding molecular formula?
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C17H19N3O4
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