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-[(E)-[5-chloro-1-[(4-fluorophenyl)methyl]-3-methylpyrazol-4-yl]methylideneamino]-3-(2-morpholin-4-ylethyl)thiourea .
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C19H24ClFN6OS
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