The SMILES CC1=CCC2C(=O)N(c3ccc(OC(=O)c4ccco4)cc3)C(=O)C2C1 is from a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.