The SMILES Cl.O=C(CNCc1ccccc1)NC1C2CC3CC(C2)CC1C3 represents 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}.