The SMILES Cc1ccc(N2C(=O)CC(N3CCc4ccccc43)C2=O)cc1Cl is from a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.