InChI=1/C16H15FN6/c1-2-3-4-12-20-15-13(18-9-19-15)16-21-14(22-23(12)16)10-5-7-11(17)8-6-10/h5-9H,2-4H2,1H3,(H,18,19)/f/h19H E674D690BC77C305