InChI=1S/C27H32O12/c1-37-15-5-3-4-13(10-15)6-8-17(29)21(25-23(33)22(32)24(34)26(39-25)27(35)36)19(31)12-18(30)14-7-9-16(28)20(11-14)38-2/h3-5,7,9-11,18,21-26,28,30,32-34H,6,8,12H2,1-2H3,(H,35,36)