The molecule with the SMILES COc1ccccc1N1C(C)=CC(=C(C#N)c2nc3ccccc3s2)C=C1C is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.