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/h15-16,18-19,24-25,47H,4-14,17,20-23,26-46H2,1-3H3/b18-15-,19-16-,25-24-/t47-/m1/s1