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-[[5-[(4-chloro-3-methylphenoxy)methyl]-1H-1,2,4-triazol-3-yl]sulfanyl]-N-(2,3-dichlorophenyl)acetamide .
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C18H15Cl3N4O2S
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