The molecule with the SMILES representation of O=C(Cc1csc(Nc2nc(=S)[nH]c3ccccc23)n1)NCc1ccc(Cl)cc1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.