You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[[5-(4-chlorophenyl)-4-(3-methylphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-[2-chloro-5-(trifluoromethyl)phenyl]acetamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H17Cl2F3N4OS
assistant