Task: Please classify a molecule based on the description.
Description: A molecule that does block hERG (<10uM).
SMILES: CC1NC(c2cnccn2)=NC1(c1ccc(F)cc1)c1ccc(F)cc1
Constraint: Even if you are uncertain, you must pick either "True" or "False" without using any additional words.
Result: False
Task: Please classify a molecule based on the description.
Description: A molecule that does {herg_blocker__names__verb}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Even if you are {#uncertain|not sure!}, you must pick either "True" or "False" without using any {#other|additional!} words.
Result: {herg_blocker#False&True}
2-[4,4-bis(4-fluorophenyl)-5-methyl-1,5-dihydroimidazol-2-yl]pyrazine