InChI=1S/C26H30O12/c1-35-19-9-12-5-7-17(19)36-20-10-13(16(29)11-14(27)3-2-4-15(12)28)6-8-18(20)37-26-23(32)21(30)22(31)24(38-26)25(33)34/h5-10,15-16,21-24,26,28-32H,2-4,11H2,1H3,(H,33,34)