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 N'-(cyclohex-3-en-1-ylmethyl)-N-ethyl-3-oxo-2,7-diazaspiro[4.5]decane-7-carboximidamide .
user
C18H30N4O
assistant