The molecule with the SMILES COc1ccccc1Oc1ccc2c(c1)C(=O)N(c1ccccc1)C2=O 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}.