InChI=1/C16H23FN4O2/c1-2-9-21-15(22)12-14(20(16(21)23)10-5-8-17)19-13(18-12)11-6-3-4-7-11/h11H,2-10H2,1H3,(H,18,19)/f/h18H 8D4228228D659BBC