Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of NC(=O)c1cccc2[nH]c(-c3ccc([C@H]4CCCN4)cc3F)nc12 a hERG blocker (<10uM)?
Constraint: Even if you are not sure, you must pick either a or b without using any additional 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}
2-[2-fluoro-4-[(2R)-pyrrolidin-2-yl]phenyl]-1H-benzimidazole-4-carboxamide