The molecule with the SMILES COc1ccc(NC(=O)c2oc3ccccc3c2NC(=O)c2ccc3c(c2)OCO3)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}.