The molecule with the SMILES COc1cccc(CC(=O)NN2C(=O)NC3(CCCCC3)C2=O)c1 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}.