The SMILES CNC(=O)c1cc(C(=O)c2c(Cl)cccc2Cl)c[nH]1 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}.