User: I'm looking for the SMILES of a molecule that does not block the human ether-à-go-go related gene (hERG) (<10uM)?
Assistant: This is a molecule that is not a hERG blocker (<10uM): CC1(C)NC(=O)Cn2c1nc(-c1ccc(F)cc1)c2Nc1ccc(F)c(Cl)c1
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#}
3-(3-chloro-4-fluoroanilino)-2-(4-fluorophenyl)-8,8-dimethyl-5,7-dihydroimidazo[1,2-a]pyrazin-6-one