O=C1C[N+](CC[O-])=C(c2ccccc2F)c2cc(Br)ccc2N1 mol36924 0_1 O=C1C[N+](CCO)=C(c2ccccc2F)c2cc(Br)ccc2[N-]1 mol36924 0_2 O=C1C[N+](CCO)=C(c2ccccc2F)c2cc(Br)ccc2N1 mol36924 1_1