Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES COc1cccc2c(NCc3ccccc3)nc(-n3c(N)nc4ccccc43)nc12 a hERG blocker (<10uM)?
Constraint: Even if you are not sure, you must pick either a or b without using any other words.
Options:
a True
b False
Answer: b
Task: Please answer the multiple choice question.
Question: Is the molecule with the {SMILES__description} {#representation of |!}{SMILES#} a {herg_blocker__names__noun}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2%aA1} without using any {#other|additional!} words.
Options:
{herg_blocker%}
Answer: {%multiple_choice_result}
2-(2-aminobenzimidazol-1-yl)-N-benzyl-8-methoxyquinazolin-4-amine