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): COCCOc1cc2nc(-c3cc(F)ccc3O)nc(N[C@H]3CCNC3)c2cc1OC
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-fluoro-2-[6-methoxy-7-(2-methoxyethoxy)-4-[[(3S)-pyrrolidin-3-yl]amino]quinazolin-2-yl]phenol