InChI=1S/C48H59N3O31/c52-7-19(49-43(71)16-1-13(4-22(56)28(16)59)40-37(68)34(65)31(62)25(8-53)80-40)47(76)79-12-21(51-45(73)18-3-15(6-24(58)30(18)61)42-39(70)36(67)33(64)27(10-55)82-42)48(77)78-11-20(46(74)75)50-44(72)17-2-14(5-23(57)29(17)60)41-38(69)35(66)32(63)26(9-54)81-41/h1-6,19-21,25-27,31-42,52-70H,7-12H2,(H,49,71)(H,50,72)(H,51,73)(H,74,75)/p-1/t19-,20-,21-,25+,26+,27+,31+,32+,33+,34-,35-,36-,37+,38+,39+,40-,41-,42-/m0/s1