The SMILES Cc1cc(NC(=O)C2CC(=O)N(c3ccc(Cl)cc3)C2)no1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.