InChI=1/C14H18F2N4O3/c1-14(2,20-13(23)17-3)12(22)18-7-11(21)19-8-4-5-9(15)10(16)6-8/h4-6H,7H2,1-3H3,(H,18,22)(H,19,21)(H2,17,20,23)/f/h17-20H 020B91E499AA536D