O=[N+]([O-])c1cccc(-n2[nH+]nnc2-c2ccccc2)c1 mol26037 1_1 O=[N+]([O-])c1cccc(-n2nn[nH+]c2-c2ccccc2)c1 mol26037 1_2 O=[N+]([O-])c1cccc(-n2n[nH+]nc2-c2ccccc2)c1 mol26037 1_3 O=[N+]([O-])c1cccc(-n2[nH+]n[nH+]c2-c2ccccc2)c1 mol26037 2_1 O=[N+]([O-])c1cccc(-n2n[nH+][nH+]c2-c2ccccc2)c1 mol26037 2_2 O=[N+]([O-])c1cccc(-n2[nH+][nH+]nc2-c2ccccc2)c1 mol26037 2_3