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 ethyl 2-[[(1R,2S,4S)-bicyclo[2.2.1]heptane-2-carbonyl]amino]-5-carbamoyl-4-methylthiophene-3-carboxylate into molecular formula.
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C17H22N2O4S
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