The molecule SMILES COc1ccc(C(=O)c2ccc(N3CCN(C(=O)c4ccc(F)cc4)CC3)c(F)c2)cc1Br 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}.