InChI=1S/C28H30O15/c1-39-13-8-14-16(11(30)7-12(40-14)10-5-3-2-4-6-10)24(17(13)25-21(34)19(32)18(31)15(9-29)41-25)42-28-23(36)20(33)22(35)26(43-28)27(37)38/h2-8,15,18-23,25-26,28-29,31-36H,9H2,1H3,(H,37,38)