The molecule with the SMILES COc1ccc(C(=O)N(CN2CCCC2=O)c2ccccc2OC)cc1OC 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}.