The molecule SMILES CC(=O)c1sc(NC(=O)COc2ccc([N+](=O)[O-])cc2)nc1C 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}.