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) blocking compound (<10uM): NS(=O)(=O)c1ncccc1-c1nc(NCc2ccccn2)c2c(-c3ccccc3)cccc2n1
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#}
3-[5-phenyl-4-(pyridin-2-ylmethylamino)quinazolin-2-yl]pyridine-2-sulfonamide