User: I'm looking 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 hERG blocking compound (<10uM): CN(C)C(=O)Nc1ccc(S(=O)(=O)NC2CCC([C@H](N)C(=O)N3CCCC3)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#}
3-[4-[[4-[(1S)-1-amino-2-oxo-2-pyrrolidin-1-ylethyl]cyclohexyl]sulfamoyl]phenyl]-1,1-dimethylurea