You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 1-[2-[4-(3,4-dimethoxybenzoyl)piperidin-1-yl]ethyl]-5,6,7,8-tetrahydroquinazoline-2,4-dione;hydrochloride .
user
C24H32ClN3O5
assistant