InChI=1S/C25H28O15/c26-3-5-37-16-2-1-11(8-17(16)38-6-4-27)7-15(30)19(31)18-13(28)9-12(10-14(18)29)39-25-22(34)20(32)21(33)23(40-25)24(35)36/h1-2,8-10,20-23,25-29,32-34H,3-7H2,(H,35,36)