InChI=1S/C51H98O6/c1-6-7-8-9-10-21-25-31-36-41-49(52)55-44-48(57-51(54)43-38-33-28-27-30-35-40-47(4)5)45-56-50(53)42-37-32-26-23-20-18-16-14-12-11-13-15-17-19-22-24-29-34-39-46(2)3/h46-48H,6-45H2,1-5H3/t48-/m1/s1