You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as N-(5-chloro-6-ethylpyrimidin-4-yl)-N-(8-propan-2-ylsulfanyloctyl)pyrazole-1-carboxamide using the IUPAC nomenclature.
user
C21H32ClN5OS
assistant