InChI=1S/C25H24O15/c26-15-11(9-4-2-1-3-5-9)8-37-12-6-10(38-21(24(35)36)19(30)22(31)32)7-13(14(12)15)39-25-18(29)16(27)17(28)20(40-25)23(33)34/h1-7,11,16-21,25,27-30H,8H2,(H,31,32)(H,33,34)(H,35,36)