The SMILES O=C1/C(=C/c2cccc([N+](=O)[O-])c2)N2CCC1CC2 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}.