The SMILES COc1ccccc1NC(=O)C1CCN(c2ncnc3c2nc2n3CCCCC2)CC1 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}.