The molecule with the SMILES O=S(=O)(Nc1ccccc1Cl)c1cc(NC(=S)NCCN2CCOCC2)ccc1Cl is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.