InChI=1/C16H17FN4O2/c1-9-3-4-13(12(17)5-9)21-8-11(7-15(21)22)16(23)18-14-6-10(2)19-20-14/h3-6,11H,7-8H2,1-2H3,(H2,18,19,20,23)/t11-/m0/s1/f/h18,20H	763530407FCD22B4