The SMILES CCn1c2ccccc2c2cc(NC(=O)c3ccccc3[N+](=O)[O-])ccc21 is from 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}.