InChI: | InChI=1/C54H80N2O19/c1-32-51(69)50(55)52(70)54(73-32)74-42-16-14-12-10-8-6-4-3-5-7-9-11-13-15-17-47(44(65)31-43(64)33-18-20-34(56-2)21-19-33)75-48(68)29-41(63)27-39(61)25-37(59)23-35(57)22-36(58)24-38(60)26-40(62)28-45(66)49(53(71)72)46(67)30-42/h3-16,18-21,32,35-42,44-47,49-52,54,56-63,65-67,69-70H,17,22-31,55H2,1-2H3,(H,71,72)/b4-3+,7-5+,8-6+,11-9+,12-10+,15-13+,16-14+ |