InChI=1/C16H18N6O2/c1-10-12(4-7-24-10)16(23)20-11-2-5-22(6-3-11)15-13-8-19-21-14(13)17-9-18-15/h4,7-9,11H,2-3,5-6H2,1H3,(H,20,23)(H,17,18,19,21)/f/h20-21H E3AC8477A8739007