The SMILES CC1=CCC2C(=O)N(c3cccc(C(=O)NC(C)c4ccccc4)c3)C(=O)C2C1 is from 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}.