InChI=1/C21H19N3O5/c1-2-27-17-6-3-14(4-7-17)11-16(13-22)21(26)24-23-20(25)15-5-8-18-19(12-15)29-10-9-28-18/h3-8,11-12H,2,9-10H2,1H3,(H,23,25)(H,24,26)/b16-11+/f/h23-24H	CE02DFF903554FDA