Based on the SMILES COC(=O)c1cc2n(n1)CCN(Cc1ccc(C)cc1)C2=O, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.