InChI=1/C16H26N4/c1-2-9-18-16-19-12-15(13-20-16)11-17-10-8-14-6-4-3-5-7-14/h6,12-13,17H,2-5,7-11H2,1H3,(H,18,19,20)/p+1/fC16H27N4/h17-18H/q+1	13C7CB4AAB2EA027