Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES Cc1c(OS(C)(=O)=O)ccc2c1C(=O)N(Cc1ccccc1-c1ccccc1)C2C(=O)NC(C)(C)C 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 other words.
Options:
(a) False
(b) True
Answer: a
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-(tert-butylcarbamoyl)-4-methyl-3-oxo-2-[(2-phenylphenyl)methyl]-1H-isoindol-5-yl] methanesulfonate