InChI=1S/C34H32O13/c1-4-18-10-19(11-25(43-3)16(18)2)33-27(14-21-23(37)12-20(35)13-26(21)45-33)46-34-32(42)31(41)30(40)28(47-34)15-44-29(39)8-6-17-5-7-22(36)24(38)9-17/h4-14,28,30-32,34,40-42H,1,15H2,2-3H3,(H3-,35,36,37,38,39)/p+1/t28-,30-,31+,32-,34-/m1/s1