InChI=1/C16H24N4/c1-11(17-14-10-12-6-5-7-13(12)14)16-19-18-15-8-3-2-4-9-20(15)16/h5,7,11-14,17H,2-4,6,8-10H2,1H3/p+1/t11-,12-,13+,14+/m1/s1/fC16H25N4/h17H/q+1 E8AFCB8EEFBCA16C