Task: Please classify a molecule based on the description.
Description: A molecule that is a hERG blocker (<10uM).
SMILES: Fc1ccc(C2(c3ccc(F)cc3)CNC(c3cnccn3)=N2)cc1
Constraint: Answer the question in a full sentence.
Result:This molecule is a 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#not &NULL}a {herg_blocker__names__noun}.
2-[4,4-bis(4-fluorophenyl)-1,5-dihydroimidazol-2-yl]pyrazine