InChI=1S/C34H54O8/c1-17(2)18(3)7-8-19(4)21-11-12-22-20-9-10-24-26(35)25(14-16-34(24,6)23(20)13-15-33(21,22)5)41-32-29(38)27(36)28(37)30(42-32)31(39)40/h7,10,17,19-23,25-30,32,35-38H,8-9,11-16H2,1-6H3,(H,39,40)/b18-7+/t19?,20?,21?,22?,23?,25?,26?,27?,28?,29?,30?,32?,33-,34-/m1/s1