Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES O=C(Nc1ccccc1Br)N[C@@H]1CCN(c2ccc(C(F)(F)F)cn2)C1 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-(2-bromophenyl)-3-[(3R)-1-[5-(trifluoromethyl)pyridin-2-yl]pyrrolidin-3-yl]urea