The molecule with the SMILES COc1ccc(C(=O)NCCc2cccc(Cl)c2)cc1OC1CCN(C(C)=O)CC1 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}.