User: I'm searching 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): Cc1cc(=O)n2nc(N3CCC(c4cc(F)c(F)cc4F)C(N)C3)ccc2n1
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#}
7-[3-azanyl-4-[2,4,5-tris(fluoranyl)phenyl]piperidin-1-yl]-2-methyl-pyrimido[1,2-b]pyridazin-4-one