InChI=1S/C25H32O15/c1-9(2)19(37-11(4)27)22(33)40-23-15-13(12(7-35-23)6-34-10(3)26)5-14(25(15)8-36-25)38-24-18(30)16(28)17(29)20(39-24)21(31)32/h5,7,9,14-20,23-24,28-30H,6,8H2,1-4H3,(H,31,32)