InChI: | InChI=1/C50H77NO18/c1-29-19-17-15-13-11-9-7-8-10-12-14-16-18-20-37(68-49-47(62)44(51-33(5)52)46(61)32(4)67-49)26-41-43(48(63)65-6)40(58)28-50(64,69-41)27-36(55)24-39(57)38(56)22-21-34(53)23-35(54)25-42(59)66-31(3)30(2)45(29)60/h7-20,29-32,34-41,43-47,49,53-58,60-62,64H,21-28H2,1-6H3,(H,51,52)/b8-7+,11-9+,12-10-,15-13+,16-14+,19-17+,20-18+ |