The molecule with the SMILES representation of O=C(NNC(=O)C1CCN(S(=O)(=O)c2c(Cl)cccc2Cl)CC1)c1ccccc1O is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.