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 hERG blocker: CCCC[N+](CCCC)(CCCC)CCCC.Nc1ncnc2c1ncn2[C@@H]1O[C@H](COS(=O)(=O)[O-])[C@@H](O)[C@H]1O
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#}