InChI=1/C19H19FN4O3/c20-15-3-4-16(17(11-15)23-18(25)14-5-10-27-12-14)19(26)22-6-1-2-8-24-9-7-21-13-24/h3-5,7,9-13H,1-2,6,8H2,(H,22,26)(H,23,25)/p+1/fC19H20FN4O3/h21-23H/q+1 E8A48B1F515DDB8A