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-[(Z)-[6-(2,3,4-trichlorophenyl)imidazo[2,1-b][1,3]thiazol-5-yl]methylideneamino]guanidine into molecular formula.
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C13H9Cl3N6S
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