The SMILES O=C(O)c1cc(CN2CCN(c3ccc(Br)cc3)CC2)c2ccccn2c1=O represents a molecule that is a hERG blocker (<10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_blocker#not a hERG blocker (>= 10uM)&a hERG blocker (<10uM)}.
1-[[4-(4-bromophenyl)piperazin-1-yl]methyl]-4-oxoquinolizine-3-carboxylic acid