InChI=1S/C50H98O5/c1-3-5-7-9-11-13-15-17-19-20-21-22-23-24-25-26-27-28-29-31-33-35-37-39-41-43-45-50(53)55-48(46-51)47-54-49(52)44-42-40-38-36-34-32-30-18-16-14-12-10-8-6-4-2/h48,51H,3-47H2,1-2H3/t48-/m1/s1