InChI=1/C17H14BrN7O4/c18-12-3-1-10(2-4-12)9-28-14-6-5-13(25(26)27)7-11(14)8-21-22-16(19)15-17(20)24-29-23-15/h1-8H,9H2,(H2,19,22)(H2,20,24)/p+1/b21-8+/fC17H15BrN7O4/h22H,19-20H2/q+1 D58CB5116B202BBD