The SMILES CCN1C(=O)N(C(C)=O)C2C1N(C(C)=O)C(=O)N2C(C)=O represents a molecule that is not a hERG blocking compound (IC50 less than 10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.