Based on the SMILES representation CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)N3CCN(C(=O)c4ccco4)CC3)c21, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.