User: I'm looking for the SMILES of a molecule that does not block hERG (<10uM)?
Assistant: This is a molecule that is not a human ether-à-go-go related gene (hERG) blocking compound (<10uM): CCOC(=O)C1CCN(CCOc2ccc(S(=O)(=O)NC(=O)Nc3ccccc3)cc2)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#}
ethyl 1-[2-[4-(phenylcarbamoylsulfamoyl)phenoxy]ethyl]piperidine-4-carboxylate