User: I'm searching 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 human ether-à-go-go related gene (hERG) blocker (<10uM): CN1C(=O)NC(=O)[C@]12Cc1ccc(NC(=O)CN3C(=O)C4(CCCC4)O[C@H]3c3cc(F)cc(F)c3)cc1C2
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#}
2-[(2S)-2-[3,5-bis(fluoranyl)phenyl]-4-oxidanylidene-1-oxa-3-azaspiro[4.4]nonan-3-yl]-N-[(2R)-1'-methyl-2',4'-bis(oxidanylidene)spiro[1,3-dihydroindene-2,5'-imidazolidine]-5-yl]ethanamide