Based on the SMILES representation Cc1c(Cl)cccc1N1C(=O)C(N2C(=O)c3cccc([N+](=O)[O-])c3C2=O)C1c1cccs1, 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}.