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 blocking compound (<10uM): O=C(C1CC2(CCN(c3ccccc3)CC2)C1)N1CCN(C2CCC2)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#}
(4-cyclobutylpiperazin-1-yl)-(7-phenyl-7-azaspiro[3.5]nonan-2-yl)methanone