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 hERG blocking compound (<10uM): O=C([O-])c1cccc(Cc2cc(Cl)ccc2OCc2ccc(Cl)cc2F)n1.[Na+]
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#}
sodium;6-[[5-chloro-2-[(4-chloro-2-fluorophenyl)methoxy]phenyl]methyl]pyridine-2-carboxylate