Task: Please classify a molecule based on the description.
Description: A molecule that is a human ether-à-go-go related gene (hERG) blocker (<10uM).
SMILES: O=c1cc(Cn2c(C3CCC3)nc3nccnc32)c2cccc(F)c2[nH]1
Constraint: Answer the question in a complete sentence.
Result: This molecule is no human ether-à-go-go related gene (hERG) blocker (<10uM).
Task: Please classify a molecule based on the description.
Description: A molecule that is a {herg_blocker__names__noun}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question in a {#full|complete!} sentence.
Result: This molecule is {herg_blocker#no &NULL}{herg_blocker__names__noun}.
4-[(2-cyclobutylimidazo[4,5-b]pyrazin-3-yl)methyl]-8-fluoro-1H-quinolin-2-one