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): CC(C)(CO)NC(=O)c1nn(-c2ccc(F)cc2F)c2c1C[C@H]1C[C@@H]21
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#}
(2R,4R)-9-(2,4-difluorophenyl)-N-(1-hydroxy-2-methylpropan-2-yl)-8,9-diazatricyclo[4.3.0.02,4]nona-1(6),7-diene-7-carboxamide