InChI=1/C23H22N4O2/c1-26-8-10-27(11-9-26)23(29)16-6-7-20-17(12-16)14-21(24-20)18-13-15-4-2-3-5-19(15)25-22(18)28/h2-7,12-14,24H,8-11H2,1H3,(H,25,28)/p+1/fC23H23N4O2/h25-26H/q+1 3DDFF453898FE552