InChI: | InChI=1/C53H43N7O/c61-48(55-30-13-32-60-33-31-54-35-60)29-22-40-34-47-51(38-18-9-3-10-19-38)45-26-25-43(57-45)49(36-14-5-1-6-15-36)41-23-24-42(56-41)50(37-16-7-2-8-17-37)44-27-28-46(58-44)52(53(40)59-47)39-20-11-4-12-21-39/h1-12,14-21,23-28,31,33-35,57,59H,13,22,29-30,32H2,(H,55,61)/b49-41-,49-43-,50-42-,50-44-,51-45-,51-47-,52-46-,53-52- |