You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (2R)-2-[[5-[(3R)-1,1-dioxothiolan-3-yl]-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]-N-ethylpropanamide .
user
C14H22N4O3S2
assistant