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) blocker (<10uM): N=C(Nc1ccc2c(c1)CCCN2CCCNCCO)c1cccs1
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#}
N-[1-[3-(2-hydroxyethylamino)propyl]-3,4-dihydro-2H-quinolin-6-yl]thiophene-2-carboximidamide