InChI=1S/C49H90O6/c1-4-7-10-13-16-19-22-25-28-30-33-36-39-42-48(51)54-45-46(55-49(52)43-40-37-34-31-27-24-21-18-15-12-9-6-3)44-53-47(50)41-38-35-32-29-26-23-20-17-14-11-8-5-2/h17-18,20-21,46H,4-16,19,22-45H2,1-3H3/b20-17-,21-18-/t46-/m0/s1