User: I'm looking for the SMILES of a molecule that does not block the human ether-à-go-go related gene (hERG) (<10uM)?
Assistant: This is a molecule that is not a hERG blocker (<10uM): CCCCOc1c(C(=O)c2c(F)cc(C)cc2F)cnc2[nH]ncc12
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-butoxy-1H-pyrazolo[3,4-b]pyridin-5-yl)-(2,6-difluoro-4-methylphenyl)methanone