The SMILES COc1cc(C2C=C(Nc3ccccc3)C(=O)N2c2ccccc2)ccc1O 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}.