InChI=1/C11H15F3N4O/c1-7-5-8(15)9(18-6-7)16-3-2-4-17-10(19)11(12,13)14/h5-6H,2-4,15H2,1H3,(H,16,18)(H,17,19)/p+1/fC11H16F3N4O/h16-18H/q+1 1F248558A808E125