The molecule with the SMILES representation of Cc1cc2oc(C(=O)Nc3ccc(S(=O)(=O)Nc4ncccn4)cc3)cc(=O)c2cc1Cl is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.