The molecule with the SMILES CNc1nc(Cl)nc(Sc2nc(C)cc(C)n2)n1 is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.