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): CC(C)n1cnc2c(NCCCCCCNC(=O)OC(C)(C)C)nc(NCCO)nc21
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#}
tert-butyl N-[6-[[2-(2-hydroxyethylamino)-9-propan-2-ylpurin-6-yl]amino]hexyl]carbamate