You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 1-[5-[(2-chlorophenyl)methylsulfanyl]-1,3,4-thiadiazol-2-yl]-3-(2,4-dimethyl-1,3-thiazole-5-carbonyl)-4-hydroxy-2-(3-nitrophenyl)-2H-pyrrol-5-one .
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C25H18ClN5O5S3
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