InChI=1/C17H19FN4O/c18-13-5-1-2-7-15(13)21-8-10-22(11-9-21)17-19-14-6-3-4-12(14)16(23)20-17/h1-2,5,7H,3-4,6,8-11H2,(H,19,20,23)/f/h20H 42308ADBC29D2D60