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 (3R,5aR,8aS,8bR)-7-(1-benzylpiperidin-4-yl)-3-[(3E)-3-[[5-(hydroxymethyl)furan-2-yl]methylidene]hexyl]-4-methyl-1,3,5,5a,8a,8b-hexahydrofuro[3,4-e]isoindole-6,8-dione .
user
C35H44N2O5
assistant