The SMILES O=C(COc1ncnc2ccccc12)Nc1cc([N+](=O)[O-])ccc1Cl represents a molecule that is not a hERG blocking compound (IC50 < 10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.