The molecule with the SMILES COCCOc1cc(N(CC(=O)N(C)C)S(=O)(=O)c2ccccc2)c(Cl)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}.