User: Is the molecule with the SMILES O=C(O)c1cc(CN2CCN(c3ccc(Br)cc3)CC2)c2ccccn2c1=O a hERG blocker (<10uM)?
Assistant: Yes, it is a hERG blocker (<10uM).
User: Is the molecule with the {SMILES__description} {SMILES#} a {herg_blocker__names__noun}?
Assistant: {herg_blocker#No&Yes}, it is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
1-[[4-(4-bromophenyl)piperazin-1-yl]methyl]-4-oxoquinolizine-3-carboxylic acid