Based on the SMILES COC(=O)C1=C(O)/C(=C\c2ccc(OCC(=O)Nc3ccccc3)cc2)N=C1C, 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}.