User: I'm searching 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) blocker (<10uM): Cc1ncc(CN[C@@H]2CCN(CCn3c(=O)ccc4ccc(C#N)cc43)C[C@@H]2F)cc1C#N
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#}
1-[2-[(3S,4R)-4-[(5-cyano-6-methylpyridin-3-yl)methylamino]-3-fluoropiperidin-1-yl]ethyl]-2-oxoquinoline-7-carbonitrile