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) blocker (<10uM): COc1ccc(CN(CC(=O)N2CCC3(CC2)CNC3)c2ccc(C#N)cc2)cc1F
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-(2,7-diazaspiro[3.5]nonan-7-yl)-2-oxoethyl]-[(3-fluoro-4-methoxyphenyl)methyl]amino]benzonitrile