The SMILES Br.CC(C)(C)c1cc(C2=CSC3=NCCN23)cc(C(C)(C)C)c1O is from a molecule that is a hERG blocking compound.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.