InChI=1/C13H15F5N4O/c1-22-4-2-6(3-5-22)19-13(23)21-20-12-10(17)8(15)7(14)9(16)11(12)18/h6,20H,2-5H2,1H3,(H2,19,21,23)/p+1/fC13H16F5N4O/h19,21-22H/q+1 23FFB43D30DD91ED