InChI=1/C18H20N4O/c1-18(2,20-3)13-7-9-14(10-8-13)22-11-12-5-4-6-15(17(19)23)16(12)21-22/h4-11,20H,1-3H3,(H2,19,23)/p+1/fC18H21N4O/h20H,19H2/q+1	9404BAA5737A8B90