User: I'm looking 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=C(O)/C=C/c1ccc(Cc2c(-c3ccccc3)c(=O)oc3cc(O)ccc23)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#}
(E)-3-[4-[(7-hydroxy-2-oxo-3-phenylchromen-4-yl)methyl]phenyl]prop-2-enoic acid