The SMILES O=C(CC1(O)C(=O)Nc2ccccc21)c1ccc(-n2cnnn2)cc1 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}.