Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES Nc1cnc(COc2ccc(C3(c4ccc(-c5nnco5)nc4)CCCO3)cc2)cn1 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] 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}
5-[[4-[2-[6-(1,3,4-oxadiazol-2-yl)pyridin-3-yl]oxolan-2-yl]phenoxy]methyl]pyrazin-2-amine