InChI=1/C13H17N5O/c1-3-17-12(19)10-11(15-7(2)14-10)18-9-6-4-5-8(9)16-13(17)18/h8-9H,3-6H2,1-2H3,(H,14,15)/p+1/t8-,9+/m1/s1/fC13H18N5O/h15-16H/q+1 601394B8B200B6B7