User: I'm looking for the SMILES of a molecule that does block hERG (<10uM)?
Assistant: This is a molecule that is a human ether-à-go-go related gene (hERG) blocking compound (<10uM): O=C1N(CCN2Cc3ccccc3C2)CCN1c1ccc2occc2c1
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#}
1-(1-benzofuran-5-yl)-3-[2-(1,3-dihydroisoindol-2-yl)ethyl]imidazolidin-2-one