InChI=1/C20H23FN4O2/c21-18-7-6-16(12-17(18)19(22)26)24-20(27)23-9-3-10-25-11-8-14-4-1-2-5-15(14)13-25/h1-2,4-7,12H,3,8-11,13H2,(H2,22,26)(H2,23,24,27)/p+1/fC20H24FN4O2/h23-25H,22H2/q+1 315C0C4BE1EDDC6C