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): COc1ccc2c(=O)n(CCO)c(C#N)c(-c3cccc(F)c3)c2c1
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#}
4-(3-fluorophenyl)-2-(2-hydroxyethyl)-6-methoxy-1-oxoisoquinoline-3-carbonitrile