You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2,4-dichloro-N-[1-[4-ethyl-5-[(4-methylphenyl)methylsulfanyl]-1,2,4-triazol-3-yl]-2-methylpropyl]benzamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H26Cl2N4OS
assistant