The molecule with the SMILES O=C(NCCS(=O)(=O)N1CCN(c2cccc(Cl)c2)CC1)c1cc(=O)c2ccccc2o1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.