InChI=1/C15H16N4O2/c1-2-3-9-19-14(20)11-13(18-15(19)21)17-12(16-11)10-7-5-4-6-8-10/h4-8H,2-3,9H2,1H3,(H,16,17)(H,18,21)/f/h16,18H	CF6DD79F57C13D18