User: I'm looking 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 human ether-à-go-go related gene (hERG) blocking compound (<10uM): N#Cc1cc(NC(=O)Nc2nnc(-c3ccncc3)s2)ccc1-c1cn[nH]c1
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-[3-cyano-4-(1H-pyrazol-4-yl)phenyl]-3-(5-pyridin-4-yl-1,3,4-thiadiazol-2-yl)urea