InChI=1/C25H29F2NO4/c1-3-5-13-28(14-6-4-2)16-19-20(29)12-11-18-23(30)22(31-24(18)19)15-17-9-7-8-10-21(17)32-25(26)27/h7-12,15,25,29H,3-6,13-14,16H2,1-2H3/p+1/b22-15+/fC25H30F2NO4/h28H/q+1 DE4B3386DEDEC627