Based on the SMILES representation COc1ccc(NC(=O)c2ccc(NC3CC(=O)N(c4ccc(C)cc4C)C3=O)cc2)cc1, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.