InChI=1/C21H18N4O4/c1-13-19(12-23-29-13)21(27)25-17-8-6-16(7-9-17)24-20(26)14(2)28-18-5-3-4-15(10-18)11-22/h3-10,12,14H,1-2H3,(H,24,26)(H,25,27)/t14-/m1/s1/f/h24-25H	11052437FFD1CB39