You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule [2-[2-(ethoxycarbonylamino)-5,6-dihydrobenzo[b][1]benzazepin-11-yl]-2-oxoethyl]-(2-hydroxyethyl)-dimethylazanium;chloride ?
user
C23H30ClN3O4
assistant