Based on the SMILES [O-][Cl+3]([O-])([O-])[O-].c1ccc(C[n+]2ccccc2)cc1, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.