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 hERG blocking compound (<10uM): CCCn1c(=O)c2[nH]c(-c3cnn(CC#Cc4cccc(OC(F)(F)F)c4)c3)nc2n(CC)c1=O
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-ethyl-1-propyl-8-[1-[3-[3-(trifluoromethoxy)phenyl]prop-2-ynyl]pyrazol-4-yl]-7H-purine-2,6-dione