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 human ether-à-go-go related gene (hERG) blocker (<10uM): C[C@@H]1NC(c2cc(C#N)ccn2)=NC1(c1ccc(F)nc1)c1ccc(F)nc1
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-[(5S)-4,4-bis(6-fluoranylpyridin-3-yl)-5-methyl-1,5-dihydroimidazol-2-yl]pyridine-4-carbonitrile