The SMILES O=[N+]([O-])c1ccc2c(c1)C(c1ccccc1)=NCCN2 represents a molecule that is 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}.