InChI=1S/C24H32O7/c1-13-8-7-9-14(2)12-18(28-16(4)25)20-15(3)23(27)30-21(20)22-24(6,31-22)19(11-10-13)29-17(5)26/h9-10,18-22H,3,7-8,11-12H2,1-2,4-6H3