The molecule with the SMILES representation of CNC(=O)/C=C/c1cc(C(=O)c2ccc(Cl)cc2Cl)cn1C is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.