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): C[S+]([O-])c1ccc(-c2cnc3ccc(-c4cccc([S+](C)[O-])c4)nn23)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#}
methyl-[3-[3-[4-[methyl(oxidanidyl)sulfonio]phenyl]imidazo[1,2-b]pyridazin-6-yl]phenyl]-oxidanidyl-sulfanium