The SMILES O=C(CN1C(=O)c2ccccc2C1=O)NCc1ccc(C(=O)O)cc1 represents 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}.