InChI: | InChI=1/C48H63N5O4/c54-45(41-25-9-1-10-26-41)49-33-17-5-21-37-53(38-22-6-18-34-50-46(55)42-27-11-2-12-28-42,39-23-7-19-35-51-47(56)43-29-13-3-14-30-43)40-24-8-20-36-52-48(57)44-31-15-4-16-32-44/h1-4,9-16,25-32H,5-8,17-24,33-40H2,(H3-,49,50,51,52,54,55,56,57)/p+1 |