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): CN=S(C)(=O)c1ccc(Nc2ncc(C(F)(F)F)c(N[C@@H]3CCC[C@H]3N(C)C)n2)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-N-[(1R,2R)-2-(dimethylamino)cyclopentyl]-2-N-[4-(N,S-dimethylsulfonimidoyl)phenyl]-5-(trifluoromethyl)pyrimidine-2,4-diamine