You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule methyl 3-[1,4-dioxaspiro[4.5]decan-8-yl-[(4-methylcyclohexyl)methoxymethyl]amino]-5-ethylthiophene-2-carboxylate ?
user
C25H39NO5S
assistant