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 hERG blocker (<10uM): Cc1nn(C)c(C)c1-c1nc2c(N3CCN(Cc4cccnc4)CC3)c(Br)cnc2[nH]1
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#}
6-bromanyl-7-[4-(pyridin-3-ylmethyl)piperazin-1-yl]-2-(1,3,5-trimethylpyrazol-4-yl)-3H-imidazo[4,5-b]pyridine