The SMILES O=C(Nc1ccccc1)c1cccc(N2C(=O)C3C4C=CC(C4)C3C2=O)c1 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}.