InChI=1/C14H20N4O/c1-10-4-6-17(7-5-10)9-18-14(19)13(8-15)11(2)12(3)16-18/h10H,4-7,9H2,1-3H3/p+1/fC14H21N4O/h17H/q+1 FFAF4BFB26600252