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 2-[4-(3-chlorophenyl)pyrazol-1-yl]-1-[[4-(2,4-dimethyl-1,3-thiazol-5-yl)-1,3-thiazol-2-yl]amino]ethanol .
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C19H18ClN5OS2
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