User: I'm searching 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 human ether-à-go-go related gene (hERG) blocker (<10uM): O=S1(=O)CCC(COc2ccc3c(c2)CCC2(CCN(C4CCC4)CC2)O3)CC1
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-[(1'-cyclobutylspiro[3,4-dihydrochromene-2,4'-piperidine]-6-yl)oxymethyl]thiane 1,1-dioxide