The molecule SMILES O=C(Nc1ccc(N2CCN(C(=O)c3ccccc3F)CC2)cc1)c1cncc(Br)c1 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.