The SMILES CCCC1(C(=O)O)NC(c2cccc(OC)c2O)C2C(=O)N(c3ccccc3)C(=O)C21 represents 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}.