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): Cc1nc(COc2nc(N)nc3ccn(Cc4ccccn4)c23)no1
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-[(5-methyl-1,2,4-oxadiazol-3-yl)methoxy]-5-(pyridin-2-ylmethyl)pyrrolo[3,2-d]pyrimidin-2-amine