InChI=1S/C18H24O12/c1-26-8-5-4-7(14(27-2)15(8)28-3)9(6-10(19)20)29-18-13(23)11(21)12(22)16(30-18)17(24)25/h4-5,9,11-13,16,18,21-23H,6H2,1-3H3,(H,19,20)(H,24,25)