InChI=1/C23H26N4O2/c1-15-2-3-17-13-18(23(29)26-21(17)12-15)14-25-19-4-6-20(7-5-19)27-10-8-16(9-11-27)22(24)28/h2-7,12-13,16,25H,8-11,14H2,1H3,(H2,24,28)(H,26,29)/p+1/fC23H27N4O2/h26-27H,24H2/q+1 510E340402FEF22C