The molecule with the SMILES COc1cccc(/C=C(\C#N)c2nc3ccc(C)cc3[nH]2)c1OCC(=O)O is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.