InChI=1/C17H18F4N6O/c18-13-2-1-3-14(12(13)10-22)23-6-7-26-16(28)25-5-4-15-24-8-9-27(15)11-17(19,20)21/h1-3,8-9,23H,4-7,11H2,(H2,25,26,28)/f/h25-26H 366FA1DFCF1CF879