InChI=1/C15H16N4O2/c1-3-9-19-14(20)11-13(18(2)15(19)21)17-12(16-11)10-7-5-4-6-8-10/h4-8H,3,9H2,1-2H3,(H,16,17)/f/h16H	8F5650F1F9C590A6