The molecule with the SMILES COc1ccc(NC(=O)C2CCCN(S(=O)(=O)c3c(C)[nH]c(=O)[nH]c3=O)C2)cc1Cl is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.