InChI=1/C14H18N4O/c1-8(16-7-9-5-6-9)14-17-11-4-2-3-10(13(15)19)12(11)18-14/h2-4,8-9,16H,5-7H2,1H3,(H2,15,19)(H,17,18)/p+1/t8-/m0/s1/fC14H19N4O/h16-17H,15H2/q+1 9D6CC3476FCDAEF0