You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 1-(8-ethyl-8-tricyclo[5.2.1.02,6]decanyl)bicyclo[2.2.1]hept-5-ene-2-carboxylate;furan-2,5-dione;2-hydroxyethyl bicyclo[2.2.1]hept-5-ene-2-carboxylate;(1R,7S)-4-oxatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione by IUPAC nomenclature, provide its molecular formula.
user
C43H51O11-
assistant