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 hERG blocker (<10uM): O=C(C1CC12CCN(C1CCOCC1)CC2)N1CCN(C2CCCCC2)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-cyclohexylpiperazin-1-yl)-[6-(oxan-4-yl)-6-azaspiro[2.5]octan-2-yl]methanone