InChI=1/C13H18N4O2/c14-12(18)9-4-5-11(10(8-9)16-13(15)19)17-6-2-1-3-7-17/h4-5,8H,1-3,6-7H2,(H2,14,18)(H3,15,16,19)/f/h16H,14-15H2	41CEFD6CC9B7494D