The SMILES O=C1C(Cl)=C(N2CCCC2)C(=O)N1c1ccc(F)cc1 represents a molecule that is not a hERG blocking compound.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.