The SMILES CC(=O)OCCNc1cc(SCc2ccco2)c2nonc2c1[N+](=O)[O-] represents a molecule that is not a hERG blocking compound (IC50 less than 10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.