Based on the SMILES representation COc1ccc(NC(=O)c2cccc(N3C(=O)C4CCC(C)CC4C3=O)c2)c(OC)c1, 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}.