InChI=1/C25H29FN2O3/c1-3-5-15-28(16-6-4-2)17-22(29)27-25-23(18-11-13-19(26)14-12-18)24(30)20-9-7-8-10-21(20)31-25/h7-14,30H,3-6,15-17H2,1-2H3/p+2/b27-25-/fC25H31FN2O3/h27-28H/q+2 20A40D54E44883F2