InChI: | InChI=1/C51H67N5O4/c1-5-35(4)31-53-49(58)41(25-34(2)3)29-48(57)46(26-36-15-7-6-8-16-36)55-51(60)47(30-43-32-52-33-54-43)56-50(59)42(27-39-21-13-19-37-17-9-11-23-44(37)39)28-40-22-14-20-38-18-10-12-24-45(38)40/h9-14,17-24,32-36,41-42,46-48,57H,5-8,15-16,25-31H2,1-4H3,(H,52,54)(H,53,58)(H,55,60)(H,56,59) |