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-(diethylamino)ethyl]-3-[3-(diethylamino)propyl]-1-[(7,8-dimethyl-2-oxo-1H-quinolin-3-yl)methyl]thiourea .
user
C26H43N5OS
assistant