Based on the SMILES C=CCN1C(=O)c2ccc(C(=O)N(CC)CC(=O)Nc3ccc(OC)cc3)cc2C1=O, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.