The molecule with the SMILES O=C(COc1cc2oc(=O)cc(-c3ccccc3)c2cc1Cl)NC(Cc1c[nH]c2ccc(O)cc12)C(=O)O 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}.