The SMILES O=C(O)c1ccc(N2C(=O)C3C4c5ccccc5C(Br)(c5ccccc54)C3C2=O)cc1 represents 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}.