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 blocking compound (<10uM): O=C([C@H]1CNCC[C@@]12OCc1cc(F)c(F)cc12)N(Cc1ccccc1Cl)C1CC1
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#}
(3R,3'S)-N-[(2-chlorophenyl)methyl]-N-cyclopropyl-5,6-difluorospiro[1H-2-benzofuran-3,4'-piperidine]-3'-carboxamide