The SMILES O=C1NC(c2ccccc2)=C(c2nc3ccccc3s2)C(c2ccc(O)cc2)N1 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}.