Formula: C26H28O5 | Mol. Weight: 420.50 g/mol
IUPAC: (1R,13R)-15-methoxy-7,7-dimethyl-16-(3-methylbut-2-enyl)-8,12,20-trioxapentacyclo[11.8.0.02,11.04,9.014,19]henicosa-2(11),3,5,9,14(19),15,17-heptaen-17-ol
CC(=CCC1=C(C2=C(C=C1O)OCC3C2OC4=C3C=C5C=CC(OC5=C4)(C)C)OC)C