Based on the SMILES representation O=C1CC(c2cccc(Cl)c2)C(n2cncn2)C(=O)C1C1NCCc2ccccc21, 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}.