User: I'm searching for the SMILES of a molecule that does not block hERG (<10uM)?
Assistant: This is a molecule that is not a human ether-à-go-go related gene (hERG) blocking compound (<10uM): CC(C)(c1cc(N2CCOCC2)nc(-c2cccc3[nH]ccc23)n1)S(C)(=O)=O
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-[2-(1H-indol-4-yl)-6-(2-methylsulfonylpropan-2-yl)pyrimidin-4-yl]morpholine