The SMILES O=C(CNC(=O)c1ccccc1Cl)N/N=C/c1cccnc1 is from 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}.