Based on the SMILES COc1cccc(C2C(C(=O)c3cccs3)=C(O)C(=O)N2CCN(C)C)c1OC, 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}.