O=[n+]1nc2n(c3ccccc31)[N]N=C2c1ccc(F)cc1 173 Error in aromatic system O=[n+]1c(-c2ccccc2)c2n(c3ccccc31)[N]N=N2 364 Error in aromatic system CC1=[N+]=NC(NNC=C2C=CC(c3ccc(Cl)c(C(F)(F)F)c3)=[O+]2)=[N+]1N 458 Strange valence at N CC(=O)[NH+]=C1C=CC(=C2[CH-][n+]3cc(I)ccc3N2C)C=C1 101 Error in aromatic system CC(=O)[NH+]=C1C=CC(=C2[CH-][n+]3c(ccc4ccccc43)N2C)C=C1 102 Error in aromatic system CC(=O)[NH+]=C1C=CC(=C2[CH-][n+]3ccc4ccccc4c3N2C)C=C1 103 Error in aromatic system C=CCn1c(=C2C=CC(=[NH+]C(=O)COC)C=C2)c[n+]2c1=CC=C[CH-]2 104 Error in aromatic system C=CCn1c(=C2C=CC(=[NH+]C(=O)CC)C=C2)c[n+]2c1=CC=C[CH-]2 105 Error in aromatic system CC(=O)[NH+]=C1C=CC(=C2[CH-][n+]3ccsc3N2C)C=C1 106 Error in aromatic system CC(=O)[NH+]=C1C=CC(=C2[CH-][n+]3cc(C)c(C)cc3N2C)C=C1 110 Error in aromatic system C=CCn1c(=C2C=CC(=[NH+]C(C)=O)C=C2)c[n+]2c1=CC=C[CH-]2 112 Error in aromatic system CC(=O)[NH+]=C1C=CC(=C2[CH-][N+](C)=CN2C)C=C1 115 Error in aromatic system O=[N+]1C(c2ccccc2)=N[N]C(c2ccccc2)=C1N1CCCCC1 440 Error in aromatic system [Br+]=C1C=CC(=C2C=CN3C=CC=CC3=N2)C=C1 479 Strange valence at Br ClC1=CN2C=CC(=C3C=CC(=[Cl+])C=C3)N=C2C=C1 487 Strange valence at Cl [F+]=C1C=CC(=C2C=CN3C=C(Cl)C=CC3=N2)C=C1 492 Strange valence at F [Cl+]=C1C=CC(=C2C=CN3C=CC=CC3=N2)C=C1 238 Strange valence at Cl