User: I'm searching for the SMILES of a molecule that does not block hERG (IC50 less than 10uM)?
Assistant: This is a molecule that is not a hERG blocker: COc1ccc2[nH]c3c(=O)n(Cc4ccc(C(=O)N5CCCC5)cc4)c(=S)[nH]c3c2c1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that does {herg_inhib#not &NULL}{herg_inhib__names__verb}?
Assistant: This is a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}: {SMILES#}