Formula: C38H48O5 | Mol. Weight: 584.80 g/mol
IUPAC: (1S,3R,12R,15R,16S,18R)-11,11,15-trimethyl-1,16,18-tris(3-methylbut-2-enyl)-20-oxapentacyclo[16.2.1.03,12.03,15.05,10]henicosa-5,7,9-triene-2,4,19,21-tetrone
CC(=CCC1CC2(C(=O)C(C(=O)C34C1(CCC3C(C5=CC=CC=C5C4=O)(C)C)C)(OC2=O)CC=C(C)C)CC=C(C)C)C