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): NCC(=O)N1CCn2c(nc(-c3cccc(F)c3)c2Nc2ccc(F)cc2)C1
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#}
2-amino-1-[3-(4-fluoroanilino)-2-(3-fluorophenyl)-6,8-dihydro-5H-imidazo[1,2-a]pyrazin-7-yl]ethanone