The SMILES CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)c1ccc(N2CCC(C)CC2)c([N+](=O)[O-])c1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.