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 hERG blocker (<10uM): Cn1c(=O)c2c(cc(N3CCCC(C)(N)C3)n2Cc2cc(F)ccc2C#N)n(C)c1=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#}
2-[[6-(3-amino-3-methylpiperidin-1-yl)-1,3-dimethyl-2,4-dioxopyrrolo[3,2-d]pyrimidin-5-yl]methyl]-4-fluorobenzonitrile