User: I'm searching for the SMILES of a molecule that blocks the human ether-à-go-go related gene (hERG)?
Assistant: This is a molecule that is a hERG blocking compound: COc1ccc(CN(CC[NH+](C)C)c2ccccn2)cc1
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#}
2-[(4-methoxyphenyl)methyl-pyridin-2-ylamino]ethyl-dimethylazanium