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 N-(4-chloro-2-fluorophenyl)-3-(5,7-dimethyl-2-methylsulfanyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)propanamide .
user
C17H17ClFN5OS
assistant