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): Nc1nccn1CC(O)c1ccc(Cl)cc1F
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-(2-aminoimidazol-1-yl)-1-(4-chloro-2-fluorophenyl)ethanol