User: I'm looking 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) blocker (<10uM): N#Cc1c(O)[nH]c2scc(-c3ccc(-c4ccccc4O)cc3)c2c1=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#}
3-[4-(2-hydroxyphenyl)phenyl]-6-oxidanyl-4-oxidanylidene-7H-thieno[2,3-b]pyridine-5-carbonitrile