Based on the SMILES representation Cl.O=C1c2cccc3cccc(c23)C(=O)N1CCN1CCN(CC(O)COCc2ccc(Cl)cc2)CC1, the molecule is a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.