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 N-(5-cyanocyclohexa-1,5-dien-1-yl)sulfonyl-N',4-diethyl-3,4-dihydropyrazole-2-carboximidamide .
user
C15H21N5O2S
assistant