You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by 8-[2-[2,6-dimethyl-4-(piperidine-1-carbonyl)phenyl]ethylsulfonyl]-2-nonyl-1,3,8-triazaspiro[4.5]dec-1-en-4-one ?
user
C32H50N4O4S
assistant