InChI=1/C11H8F3N5O/c12-11(13,14)4-19-9-5(8(18-19)10(15)20)1-2-7-6(9)3-16-17-7/h1-3H,4H2,(H2,15,20)(H,16,17)/f/h16H,15H2 9DAE7CEE907254B9