InChI=1/C14H11N7O4/c15-13(19-17-7-8-5-6-11(25-8)21(23)24)12-14(16)20(22)10-4-2-1-3-9(10)18-12/h1-7H,16H2,(H2,15,19)/p+1/b17-7+/fC14H12N7O4/h19H,15H2/q+1 5C21E9EE78953E93