Based on the SMILES CC(=O)N1CCN(C(=O)c2cc(-c3ccc(Cl)s3)nc3ccccc23)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}.