InChI=1/C21H19N3O4/c25-20(24-27)13-15-6-4-7-16(12-15)23-21(26)19-11-5-8-17(22-19)14-28-18-9-2-1-3-10-18/h1-12,27H,13-14H2,(H,23,26)(H,24,25)/f/h23-24H	2C3B185C32DF6704