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 [(1S,4aS,5S,8aS)-5-[2-(furan-3-yl)ethyl]-4a-(hydroxymethyl)-1-methyl-6-methylidene-3,4,5,7,8,8a-hexahydro-2H-naphthalen-1-yl]methyl acetate .
user
C22H32O4
assistant