The SMILES NNC(=O)/C(=C\c1ccc(Br)cc1)NC(=O)c1cccs1 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}.