InChI=1/C15H15F3N4O2/c1-8-2-5-10(6-11(8)15(16,17)18)20-14(23)19-7-12-21-13(22-24-12)9-3-4-9/h2,5-6,9H,3-4,7H2,1H3,(H2,19,20,23)/f/h19-20H 16CA52D070D7ECA9