The SMILES O=C(CCNS(=O)(=O)c1ccccc1)OCC(=O)c1ccc[nH]1 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}.