InChI=1/C24H21N3O4/c1-29-22-14-19-20(15-23(22)30-2)25-13-12-21(19)31-18-10-8-17(9-11-18)27-24(28)26-16-6-4-3-5-7-16/h3-15H,1-2H3,(H2,26,27,28)/p+1/fC24H22N3O4/h25-27H/q+1 951ED919DBAD693D