InChI=1/C18H17F3N2/c1-12-17(15(11-22)18(19,20)21)14-9-5-6-10-16(14)23(12)13-7-3-2-4-8-13/h2-10,15H,11,22H2,1H3/p+1/t15-/m0/s1/fC18H18F3N2/h22H/q+1 50301AE0E69A558A