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 human ether-à-go-go related gene (hERG) blocking compound (<10uM): CN1Cc2cc(-c3ccc(C[C@@H](C#N)NC(=O)[C@@H]4CCCCN4)cc3)ccc2C1=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#}
(2S)-N-[(1S)-1-cyano-2-[4-(2-methyl-1-oxo-3H-isoindol-5-yl)phenyl]ethyl]piperidine-2-carboxamide