Based on the SMILES representation COc1ccc(CN2C(=O)c3ccccc3C2=O)cc1C(=O)Nc1ccc(C)cc1C, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.