Based on the SMILES representation CN1C(=O)C(=Cc2ccc(N3CCCCCC3)cc2)C(=O)N(C)C1=O, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.