InChI=1/C14H20N4/c1-3-18-11-13(9-16-18)10-17(2)14-6-4-12(8-15)5-7-14/h4-7,9,11H,3,8,10,15H2,1-2H3/p+1/fC14H21N4/h15H/q+1 B550D604A9CA4904