User: I'm looking for the SMILES of a molecule that does not block hERG (<10uM)?
Assistant: This is a molecule that is not a hERG blocker (<10uM): CCCCNC(=O)C1c2ccccc2C(=O)N1CC(C)c1ccc(Cl)cc1
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#}
N-butyl-2-[2-(4-chlorophenyl)propyl]-3-oxo-1H-isoindole-1-carboxamide