User: I'm searching for the SMILES of a molecule that does block hERG (<10uM)?
Assistant: This is a molecule that is a human ether-à-go-go related gene (hERG) blocker (<10uM): Fc1ccc2c(c1)c(C1CCN(CCN3CCNC3=S)CC1)cn2-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-[4-(5-fluoranyl-1-phenyl-indol-3-yl)piperidin-1-yl]ethyl]imidazolidine-2-thione