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): C[C@H]1CC(=O)NN=C1c1ccc(OC2CCN(C3CCC3)CC2)cc1
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#}
(4S)-3-[4-(1-cyclobutylpiperidin-4-yl)oxyphenyl]-4-methyl-4,5-dihydro-1H-pyridazin-6-one