Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES O=C(OCC1CCN(Cc2ccc(-c3ccccc3-c3nnn[nH]3)cc2)CC1)c1c2n(c3ccccc13)CCCO2 a human ether-à-go-go related gene (hERG) blocking compound (<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: 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}
[1-[[4-[2-(1H-1,2,3,4-tetrazol-5-yl)phenyl]phenyl]methyl]piperidin-4-yl]methyl3,4-dihydro-2H-[1,3]oxazino[3,2-a]indole-10-carboxylate