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): COc1ccc2cc(-c3nc(-c4ccc(S(C)=O)cc4)[nH]c3-c3ccncc3)ccc2c1
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-[4-(6-methoxynaphthalen-2-yl)-2-(4-methylsulfinylphenyl)-1H-imidazol-5-yl]pyridine