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-[4-nitro-5-[3-(1H-pyrazol-5-yl)propylamino]thiophen-2-yl]ethanone is given. What is its corresponding molecular formula?
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C12H14N4O3S
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