InChI=1S/C27H32O13/c1-38-18-10-12(3-6-14(18)28)4-8-16(30)20(25-23(34)22(33)24(35)26(40-25)27(36)37)21(32)17(31)9-13-5-7-15(29)19(11-13)39-2/h3,5-7,10-11,17,20,22-26,28-29,31,33-35H,4,8-9H2,1-2H3,(H,36,37)