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 human ether-à-go-go related gene (hERG) blocking compound (<10uM): Cc1cc(-c2c(Cl)cc(Cl)cc2OCCCC(F)(F)F)nc(N)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-[2,4-dichloro-6-(4,4,4-trifluorobutoxy)phenyl]-6-methylpyrimidin-2-amine