InChI=1S/C36H44O13/c1-34-14-24(39)31-20(8-10-46-31)21(34)7-9-35-13-19(12-23(38)32(34)35)36(44,16-35)17-48-33-30(43)29(42)28(41)26(49-33)15-47-25-11-18(3-5-22(25)37)4-6-27(40)45-2/h3-6,8,10-11,19,21,23,26,28-30,32-33,37-38,41-44H,7,9,12-17H2,1-2H3/b6-4+/t19-,21-,23+,26?,28?,29?,30?,32+,33?,34-,35+,36+/m1/s1