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 3,5-dichloro-2-methoxy-N-[5-[(E)-thiophen-2-ylmethylideneamino]-1,3,4-thiadiazol-2-yl]benzamide into molecular formula.
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C15H10Cl2N4O2S2
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