InChI=1/C16H24N4O/c1-3-14-19-12-8-4-5-9-13(12)20(14)11-7-6-10-16(2,18)15(17)21/h4-5,8-9H,3,6-7,10-11,18H2,1-2H3,(H2,17,21)/p+1/t16-/m0/s1/fC16H25N4O/h18H,17H2/q+1 7D6A954CA93711CE