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) blocking compound (<10uM): CC1=N[C@@](Cc2ccccc2)(c2cccc(-c3cncnc3)c2)N=C1N
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#}
(2R)-2-benzyl-5-methyl-2-(3-pyrimidin-5-ylphenyl)imidazol-4-amine