The molecule with the SMILES CNCC(=O)N(CC(C)C)c1c(N)n(CC(C)C)c(=O)[nH]c1=O 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}.