InChI=1S/C24H30O6/c1-3-15-5-9-17(10-6-15)23-27-14-20-22(30-23)21(19(26)13-25)29-24(28-20)18-11-7-16(4-2)8-12-18/h5-12,19-26H,3-4,13-14H2,1-2H3