The SMILES CCn1cc(S(=O)(=O)N2CCN(Cc3cccc(Cl)c3)CC2)cn1 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}.