User: I'm looking for the SMILES of a molecule that not blocks the human ether-à-go-go related gene (hERG)?
Assistant: This is a molecule that is not a hERG blocker: O=C1C=CC[C@@H]2[C@H]3CCCN4CCC[C@H](CN12)[C@H]34
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that {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#}
(1R,2R,9R,17R)-7,13-diazatetracyclo[7.7.1.02,7.013,17]heptadec-4-en-6-one