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 human ether-à-go-go related gene (hERG) blocking compound (<10uM): CCOC(=O)N1CCC(NS(=O)(=O)c2ccc(NC(=O)c3ccccc3C)c3ccccc23)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 4-[[4-[(2-methylbenzoyl)amino]naphthalen-1-yl]sulfonylamino]piperidine-1-carboxylate