InChI=1/C15H17N5/c1-10(16-3)14-11(2)20(19-18-14)13-8-4-6-12-7-5-9-17-15(12)13/h4-10,16H,1-3H3/p+1/t10-/m0/s1/fC15H18N5/h16H/q+1 6625334BAE4A54AF