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 blocking compound (<10uM): O=[N+]([O-])c1cn2c(n1)O[C@@H](COc1ccc(-c3ccc(F)cc3)nc1)CC2
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#}
(7R)-7-[[6-(4-fluorophenyl)pyridin-3-yl]oxymethyl]-2-nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine