InChI=1S/C51H98O6/c1-6-8-9-10-11-12-16-21-28-33-38-43-51(54)57-48(45-56-50(53)42-37-32-27-23-22-25-30-35-40-47(5)7-2)44-55-49(52)41-36-31-26-20-18-15-13-14-17-19-24-29-34-39-46(3)4/h46-48H,6-45H2,1-5H3/t47?,48-/m0/s1