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 3-[5-chloro-3-methyl-1-(2-methylpropyl)pyrazol-4-yl]-N-ethyl-N-[2-(ethylamino)-2-oxoethyl]prop-2-enamide ?
user
C17H27ClN4O2
assistant