The SMILES O=C(CCc1nc2sc3c(c2c(=O)[nH]1)CCCC3)NCC(=O)Nc1ccccc1Br represents a molecule that is not a hERG blocking compound (IC50 less than 10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.