User: I'm searching for the SMILES of a molecule that not is active against hERG (<10uM)?
Assistant: This is a molecule that is not a hERG blocking compound: COc1cc(Cc2cnc(N)nc2N)cc(OC)c1OC
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that {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#}
5-[(3,4,5-trimethoxyphenyl)methyl]pyrimidine-2,4-diamine