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 4-[(3-benzyl-6-chloro-2-oxo-3,5-dihydro-1H-imidazo[2,1-b]quinazolin-7-yl)oxy]butyl acetate .
user
C23H24ClN3O4
assistant