Based on the SMILES representation COc1cc(/C=C(\C#N)C(N)=O)ccc1OCc1c(C)no[n+]1[O-], the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.