User: I'm looking for the SMILES of a molecule that does not block hERG (IC50 < 10uM)?
Assistant: This is a molecule that is not a human ether-à-go-go related gene (hERG) blocking compound: NC(=O)[C@H]1CC2(CC(c3cccc(NC(=O)CC(c4ccccc4)c4ccccc4)c3)=NO2)CN1C(=O)C(c1ccccc1)c1ccccc1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that does {herg_inhib#not &NULL}{herg_inhib__names__verb}?
Assistant: This is a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}: {SMILES#}