InChI=1/C14H22N4O/c1-10(2)18(6-3-7-19)9-14-16-12-5-4-11(15)8-13(12)17-14/h4-5,8,10,19H,3,6-7,9,15H2,1-2H3,(H,16,17)/p+1/fC14H23N4O/h17-18H/q+1 6FF7218BCE25BABF