InChI=1S/C56H105NO18/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32-34-44(62)57-39(40(61)33-31-29-27-25-23-21-16-14-12-10-8-6-4-2)38-70-54-50(68)47(65)52(42(36-59)72-54)75-56-51(69)48(66)53(43(37-60)73-56)74-55-49(67)46(64)45(63)41(35-58)71-55/h31,33,39-43,45-56,58-61,63-69H,3-30,32,34-38H2,1-2H3,(H,57,62)/b33-31-