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 5-methyl-4-[(5-thiophen-2-yl-1,3,4-oxadiazol-2-yl)sulfanylmethyl]thiophene-2-carboxylic acid into molecular formula.
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C13H10N2O3S3
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