InChI=1S/C51H96O6/c1-4-7-10-13-16-19-22-24-25-27-30-32-35-38-41-44-50(53)56-47-48(57-51(54)45-42-39-36-33-28-21-18-15-12-9-6-3)46-55-49(52)43-40-37-34-31-29-26-23-20-17-14-11-8-5-2/h15,18,48H,4-14,16-17,19-47H2,1-3H3/b18-15-/t48-/m0/s1