InChI=1/C18H17F3N4O3/c19-18(20,21)12-24-10-9-23-17(24)7-8-22-11-15-5-6-16(28-15)13-1-3-14(4-2-13)25(26)27/h1-6,9-10,22H,7-8,11-12H2 E1B7B54355AF337D