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 3-[4-(2-methylpropyl)-5-[2-oxo-2-(prop-2-ynylamino)ethyl]sulfanyl-1,2,4-triazol-3-yl]propanamide .
user
C14H21N5O2S
assistant