InChI=1/C21H19N3O5/c1-12-6-16(10-22-17-4-5-19(29-3)23-11-17)13(2)24(12)18-8-14(20(25)26)7-15(9-18)21(27)28/h4-11H,1-3H3,(H,25,26)(H,27,28)/p-2/fC21H17N3O5/q-2	2F9841F931D51C81