InChI=1S/C32H57F7O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-41-29(40)30(33,34)31(35,36)32(37,38)39/h2-28H2,1H3