InChI=1S/C13H12F3N5O/c14-13(15,16)9-3-7(4-18-12(9)22)21-2-1-10-8(5-21)11(17)20-6-19-10/h3-4,6H,1-2,5H2,(H,18,22)(H2,17,19,20)