CN(C)C(=[F+])N(C)C	228	Strange valence at F
CC1CCC(C(C)C)C(OC(=O)CN2C(=C3C=CC(=[Br+])C=C3)N(C)c3ccccc32)C1	417	Strange valence at Br
[F+]=C(N1CCCC1)N1CCCC1	376	Strange valence at F
O=P1(c2ccccc2)C2=CN(c3ccc(F)cc3)C=CC2=c2cc[n+](=C3C=CC(=[F+])C=C3)cc21	134	Strange valence at F
CN(C)C(=[Cl+])N(C)C	31	Strange valence at Cl
CN1CCN(C)C1=[Cl+]	214	Strange valence at Cl