InChI=1/C15H22N4/c1-15(2,3)6-8-17-10-13-11-18-19-14(13)12-5-4-7-16-9-12/h4-5,7,9,11,17H,6,8,10H2,1-3H3,(H,18,19)/p+1/fC15H23N4/h17,19H/q+1 DF7A3E8EA94B216D