The molecule with the SMILES representation of COc1cc(C(=O)Nc2ccc(Cl)c([N+](=O)[O-])c2)cc(OC)c1OC is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.