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-[4-[4-(3,4-dimethoxyphenyl)-6-(trichloromethyl)-1,3,5-triazin-2-yl]piperazin-1-yl]ethanol ?
user
C18H22Cl3N5O3
assistant