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-benzyl-5-methyl-1,2,4-triazol-3-yl)sulfanyl]-N-[2-(3,5-dichlorophenyl)ethyl]acetamide .
user
C20H20Cl2N4OS
assistant