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): COCCn1cc(-c2c(C)nc3c(N4CCOCC4)nccn23)cn1
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-[3-[1-(2-methoxyethyl)pyrazol-4-yl]-2-methylimidazo[1,2-a]pyrazin-8-yl]morpholine