Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES CCS(=O)(=O)c1ccc2c(c1)nc(C(C)(C)C)n2C[C@H]1CCCO1 a 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}
2-tert-butyl-5-ethylsulfonyl-1-[[(2R)-oxolan-2-yl]methyl]benzimidazole