Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of O=C1C=CC[C@@H]2[C@H]3CCCN4CCC[C@H](CN12)[C@H]34 a hERG blocker?
Constraint: Even if you are not sure, you must pick either a or b without using any additional 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}
(1R,2R,9R,17R)-7,13-diazatetracyclo[7.7.1.02,7.013,17]heptadec-4-en-6-one