The molecule with the SMILES representation of COc1ccc(CCN(C)C(=O)CSc2nc3ncc(Cl)cc3[nH]2)cc1OC is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.