InChI=1/C18H22N4O2/c1-22(2)12-14-4-3-5-16(10-14)21-17(23)15-8-6-13(7-9-15)11-20-18(19)24/h3-10H,11-12H2,1-2H3,(H,21,23)(H3,19,20,24)/p+1/fC18H23N4O2/h20-22H,19H2/q+1	219256C5D61F59D4