InChI=1S/C31H49F4NO3/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-22-39-30(38)28(24(2)3)36-29(37)25-20-21-26(27(32)23-25)31(33,34)35/h20-21,23-24,28H,4-19,22H2,1-3H3,(H,36,37)