The molecule with the SMILES representation of COc1ccc(C(C(=O)NC2CCCCC2)N(C(=O)CCl)c2ccc(Cl)cc2)cc1 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}.