You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[[2-[[5-[1-[(2,4-dichlorobenzoyl)amino]ethyl]-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]benzoic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H21Cl2N5O4S
assistant