Based on the SMILES O=C(CCN1C(=O)c2ccccc2C1=O)Nc1ccc(-c2nc3ccccc3s2)cc1, 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}.