Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES COC(=O)C1=CC[C@@H]2CC[C@@H]1N2C 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) False
(b) True
Answer: a
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}
methyl (1S,5S)-8-methyl-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylate