Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES CN1C[C@@H]2C[C@H]1CN2c1ncc(-c2ccc3sccc3c2)cn1 a hERG blocker (<10uM)?
Constraint: Even if you are uncertain, you must pick either a or b without using any additional words.
Options:
(a) True
(b) False
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}
(1S,4S)-2-[5-(1-benzothiophen-5-yl)pyrimidin-2-yl]-5-methyl-2,5-diazabicyclo[2.2.1]heptane