InChI=1/C24H21N5O3/c1-32-20-11-9-19(10-12-20)29-22(24(31)27-18-7-3-2-4-8-18)14-21(28-29)23(30)26-16-17-6-5-13-25-15-17/h2-15H,16H2,1H3,(H,26,30)(H,27,31)/f/h26-27H B751457F20537A32