User: I'm searching for the SMILES of a molecule that does not block the human ether-à-go-go related gene (hERG) (<10uM)?
Assistant: This is a molecule that is not a human ether-à-go-go related gene (hERG) blocking compound (<10uM): CC(C)N1CCN(CCN2CCN(c3ccc(F)c(C#N)c3)C2=O)CC1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that does {herg_blocker#not &NULL}{herg_blocker__names__verb}?
Assistant: This is a molecule that is {herg_blocker#not &NULL}a {herg_blocker__names__noun}: {SMILES#}
2-fluoro-5-[2-oxo-3-[2-(4-propan-2-ylpiperazin-1-yl)ethyl]imidazolidin-1-yl]benzonitrile