Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES CC(=O)N1CCN(Cc2ccnc(Nc3ncc(C#N)s3)c2)CC1 a human ether-à-go-go related gene (hERG) blocker (<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: 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}
2-[[4-[(4-acetylpiperazin-1-yl)methyl]pyridin-2-yl]amino]-1,3-thiazole-5-carbonitrile