InChI=1/C11H11F2N3O2/c12-6-1-2-7(8(13)5-6)11(3-4-14)9(17)15-10(18)16-11/h1-2,5H,3-4,14H2,(H2,15,16,17,18)/p+1/t11-/m1/s1/fC11H12F2N3O2/h14-16H/q+1 A55F0BD33421D6FF