InChI: | InChI=1/C44H54N4O6/c1-8-11-17-39(54-38-23-20-31(43(4,5)9-2)26-34(38)44(6,7)10-3)41(50)47-36-27-37(49)35(48-42(51)46-32-21-18-30(29-45)19-22-32)28-40(36)53-25-24-52-33-15-13-12-14-16-33/h12-16,18-23,26-28,39,49H,8-11,17,24-25H2,1-7H3,(H,47,50)(H2,46,48,51) |