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 5-[4-[2-(3,4-difluorophenyl)ethyl]piperazin-1-yl]-3-(oxan-4-yl)-1,2,4-thiadiazole ?
user
C19H24F2N4OS
assistant