The SMILES Cc1ccc(C2C(C(=O)c3cc4ccccc4o3)=C(O)C(=O)N2c2cc(C)on2)cc1 is from a molecule that is not a hERG blocking compound (IC50 < 10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.