InChI=1/C16H24N4O/c1-10(12-5-3-7-18-9-12)19-16-13(15(17)21)8-11-4-2-6-14(11)20-16/h8,10,12,18H,2-7,9H2,1H3,(H2,17,21)(H,19,20)/p+1/t10-,12-/m0/s1/fC16H25N4O/h18-19H,17H2/q+1 BB87B044BB193699