InChI=1/C23H21N5O4/c29-21(26-16-7-2-1-3-8-16)20-19(17-9-4-5-10-18(17)32-20)27-23(31)22(30)25-11-6-13-28-14-12-24-15-28/h1-5,7-10,12,14-15H,6,11,13H2,(H,25,30)(H,26,29)(H,27,31)/p+1/fC23H22N5O4/h24-27H/q+1 A52B8DF6A5557B39