InChI=1/C24H22O6/c1-29-20(25)12-9-15-8-10-17-19(14-15)22(16-6-4-3-5-7-16)18(24(28)23(17)27)11-13-21(26)30-2/h3-8,10,14H,9,11-13H2,1-2H3 C318B69A68EDBA8C