Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES COc1cc(Cl)ccc1O[C@@H](c1ccccc1)[C@@H]1CNCCO1 a hERG blocking compound (<10uM)?
Constraint: Even if you are uncertain, you must pick either a or b without using any other 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}
(2S)-2-[(S)-(4-chloro-2-methoxyphenoxy)-phenylmethyl]morpholine