InChI=1/C15H18N4O/c16-9-11-2-1-3-12(11)19-15(20)10-4-5-13-14(8-10)18-7-6-17-13/h4-8,11-12H,1-3,9,16H2,(H,19,20)/p+1/t11-,12-/m1/s1/fC15H19N4O/h16,19H/q+1	DF4EAAFF6CF8EA4F