User: I'm looking for the SMILES of a molecule that does not block hERG (<10uM)?
Assistant: This is a molecule that is not a hERG blocker (<10uM): O=C(NCc1cccc(CN2CCCC2=O)c1)NCC(c1ccccc1)c1ccccc1
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#}
1-(2,2-diphenylethyl)-3-[[3-[(2-oxopyrrolidin-1-yl)methyl]phenyl]methyl]urea