InChI=1S/C24H30O3/c1-18(2)7-5-8-19(3)9-6-10-20(4)15-16-26-22-13-11-21-12-14-24(25)27-23(21)17-22/h7,9,11-15,17H,5-6,8,10,16H2,1-4H3/b19-9-,20-15+