The molecule with the SMILES COc1ccccc1Nc1nn2c(=O)c3ccc(C(=O)N4CCCCC4)cc3nc2s1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.