The SMILES COC(=O)c1ccccc1C(=O)c1ccc2c(c1)NC(=O)CO2 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}.