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 2-[[4-amino-5-[(2E)-2-(thiophen-2-ylmethylidene)hydrazinyl]-1,2,4-triazol-3-yl]sulfanyl]-N-(4-nitrophenyl)acetamide into molecular formula.
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C15H14N8O3S2
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