InChI=1S/C50H90O6/c1-4-7-10-13-16-19-22-24-25-26-29-32-35-38-41-44-50(53)56-47(45-54-48(51)42-39-36-33-30-27-21-18-15-12-9-6-3)46-55-49(52)43-40-37-34-31-28-23-20-17-14-11-8-5-2/h16,19,24-25,29,32,47H,4-15,17-18,20-23,26-28,30-31,33-46H2,1-3H3/b19-16-,25-24-,32-29-/t47-/m0/s1