You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance [2-oxo-2-(prop-2-enylamino)ethyl] 2-chloro-5-[(2-methoxyphenyl)-prop-2-enylsulfamoyl]benzoate .
user
C22H23ClN2O6S
assistant