Based on the SMILES representation CC(=O)Nc1cccc(N2C(=O)CC(N3CCC(C(=O)N4CCCCC4)CC3)C2=O)c1, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.