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 [(4E)-4-[2-(3,7-dimethyl-3-bicyclo[3.3.1]nonanyl)ethylidene]-5-oxooxolan-2-yl]methyl 2-ethyl-2-[(5-methyl-1-benzofuran-2-yl)methyl]butanoate .
user
C34H46O5
assistant