InChI: | InChI=1/C43H52N4O6/c44-38-13-5-6-14-39(38)46-42(51)16-4-2-1-3-15-41(50)45-26-31-9-7-10-33(23-31)34-11-8-12-35(24-34)43-52-37(28-47-22-21-36(49)27-47)25-40(53-43)32-19-17-30(29-48)18-20-32/h5-14,17-20,23-24,36-37,40,43,48-49H,1-4,15-16,21-22,25-29,44H2,(H,45,50)(H,46,51) |