CCCCCCCCCCCC(=O)[NH+]([O-])CCCN(C)C 98 Strange valence at N CN/C(=C\[N+](=O)[O-])[NH+]([O-])CCSCc1ccc(CN(C)C)o1 204 Strange valence at N CN(C)c1ccc2c(c1)Oc1cc(N(C)C)ccc1C2=C1C(=[Cl+])C(C(=O)O)=CC(Cl)=C1C(=O)[O-] 184 Strange valence at Cl CCN(CC)CC[NH+]([O-])c1ccc(C)c2sc3ccccc3c(=O)c12 354 Strange valence at N CCN(CC)CC[NH+]([O-])c1ccc(C)c2sc3ccccc3c(=O)c12 355 Strange valence at N