The SMILES COC(CN(C)C(=O)C1CCC(CNS(=O)(=O)c2ccccc2)CC1)OC 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}.