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 human ether-à-go-go related gene (hERG) blocker (<10uM): C[C@@H](Oc1nc(-c2cnn(C(F)F)c2)cc2ncsc12)[C@H]1CNC(=O)O1
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#}
(5R)-5-[(1R)-1-[[6-[1-(difluoromethyl)pyrazol-4-yl]-[1,3]thiazolo[5,4-c]pyridin-4-yl]oxy]ethyl]-1,3-oxazolidin-2-one