The molecule with the SMILES COc1ccc(N2C(=O)CC(Sc3nc4c(cc3C#N)CCC4)C2=O)cc1 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}.