InChI: | InChI=1/C55H104O5/c1-4-7-10-13-16-19-22-25-28-30-33-36-39-42-45-48-54(56)59-51-53(58-50-47-44-41-38-35-32-27-24-21-18-15-12-9-6-3)52-60-55(57)49-46-43-40-37-34-31-29-26-23-20-17-14-11-8-5-2/h45-46,48-49,53H,4-44,47,50-52H2,1-3H3/b48-45+,49-46+ |