User: I'm looking for the SMILES of a molecule that does not block hERG (<10uM)?
Assistant: This is a molecule that is not a hERG blocker (<10uM): COc1ccc2ncc(=O)n(CCN3CCC(NCc4cnc(C)c(C#N)c4)CC3)c2n1
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#}
5-[[[1-[2-(6-methoxy-3-oxopyrido[2,3-b]pyrazin-4-yl)ethyl]piperidin-4-yl]amino]methyl]-2-methylpyridine-3-carbonitrile