InChI=1S/C27H32O15/c28-10-16-18(31)19(32)22(35)27(41-16)40-15-9-12(39-26-23(36)20(33)21(34)24(42-26)25(37)38)8-14(30)17(15)13(29)7-6-11-4-2-1-3-5-11/h1-5,8-9,16,18-24,26-28,30-36H,6-7,10H2,(H,37,38)