InChI=1/C12H11F2N5O2S/c13-8(14)10-18-19-12(22-10)17-9(20)7-3-1-6(2-4-7)5-16-11(15)21/h1-4,8H,5H2,(H3,15,16,21)(H,17,19,20)/f/h16-17H,15H2 02D5DF87FB9B3D66