Task: Please classify a molecule based on the description.
Description: A molecule that is a hERG blocking compound.
SMILES: O=C1CCC(c2ccc(Nc3ccncc3)cc2)=NN1
Constraint: Answer the question in a complete sentence.
Result:This molecule is a hERG blocking compound.
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#not &NULL}a {herg_blocker__names__noun}.
3-[4-(pyridin-4-ylamino)phenyl]-4,5-dihydro-1H-pyridazin-6-one