InChI=1/C19H19F3N4O/c1-26(2)18-24-15-9-8-14(11-16(15)25-18)23-17(27)10-5-12-3-6-13(7-4-12)19(20,21)22/h3-4,6-9,11H,5,10H2,1-2H3,(H,23,27)(H,24,25)/p+1/fC19H20F3N4O/h23-25H/q+1 BB5435A15F02E0DF