InChI=1S/C50H83N11O20/c1-24(2)14-11-9-7-5-6-8-10-12-15-27-22-32(66)57-33(26(4)63)41(70)54-25(3)45(74)60-20-17-30(64)36(60)43(72)55-28(16-13-19-53-50(51)52)40(69)58-34(38(67)47(76)77)42(71)56-29(23-62)46(75)61-21-18-31(65)37(61)44(73)59-35(49(80)81-27)39(68)48(78)79/h24-31,33-39,62-65,67-68H,5-23H2,1-4H3,(H,54,70)(H,55,72)(H,56,71)(H,57,66)(H,58,69)(H,59,73)(H,76,77)(H,78,79)(H4,51,52,53)