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) blocker (<10uM): FC(F)(F)c1cc(Cl)cc(COCC2(c3ccccc3)CCNCC2)n1
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-chloro-2-[(4-phenylpiperidin-4-yl)methoxymethyl]-6-(trifluoromethyl)pyridine