The molecule SMILES C[C@@H](NC(=O)c1[nH]cnc1C(=O)Nc1ccc(Cl)cc1)c1ccccc1 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.