Based on the SMILES CCCC(=O)Nc1ccc(NC(=O)C23CC4CC(CC(C4)C2)C3)cn1, 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}.