Formula: C25H32O7 | Mol. Weight: 444.50 g/mol
IUPAC: methyl (1S,1'R,2R,4'R,5'R,7R)-4-oxo-1'-pentanoyl-5'-propylspiro[3,8,9-trioxatricyclo[5.2.2.01,5]undec-5-ene-2,6'-bicyclo[2.2.2]oct-2-ene]-2'-carboxylate
CCCCC(=O)C12CCC(C=C1C(=O)OC)C(C23C45CCC(C=C4C(=O)O3)OO5)CCC