InChI=1S/C27H32O12/c1-6-7-10-8-11(28)35-20-12(10)19(37-26-18(32)16(30)17(31)23(38-26)25(33)34)13(15(29)9(2)3)21-14(20)22-24(36-22)27(4,5)39-21/h8-9,16-18,22-24,26,30-32H,6-7H2,1-5H3,(H,33,34)