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