The molecule with the SMILES COc1ccc(CCNC(=O)C2CCN(S(=O)(=O)c3ccc(NC(C)=O)cc3)CC2)cc1OC 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}.