InChI=1/C15H22N4/c1-15(16,14-7-5-4-6-8-14)12-18(2)10-13-9-17-19(3)11-13/h4-9,11H,10,12,16H2,1-3H3/p+1/t15-/m0/s1/fC15H23N4/h16H/q+1 F3993AE4870F957C