Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES CC(C)[C@H](CS(=O)(=O)c1ccc(-c2ccc(Br)cc2)cc1)C(=O)O a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: Even if you are not sure, 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}
(2S)-2-[[4-(4-bromophenyl)phenyl]sulfonylmethyl]-3-methyl-butanoicacid