The molecule with the SMILES CS(=O)(=O)c1ccc(-c2cccc(NC(=O)c3ccc(Br)o3)c2)nn1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.