The SMILES O=C(Nc1nc2ccc(Cl)cc2s1)c1ccc(N2CCCCC2)c([N+](=O)[O-])c1 represents a molecule that is not a human ether-à-go-go related gene (hERG) blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.