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): NS(=O)(=O)c1ccc(CCNc2nc(Cl)nc3cccc(-c4ccccc4)c23)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#}
4-[2-[(2-chloro-5-phenylquinazolin-4-yl)amino]ethyl]benzenesulfonamide