InChI=1/C15H16N4O3/c1-3-19-13-10(5-4-6-16-13)15(21)18-12-9(8-20)7-11(22-2)17-14(12)19/h4-7,20H,3,8H2,1-2H3,(H,18,21)/f/h18H	5B6A38C7C823ADBB