Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CC(=O)NC(CCS(C)(=O)=O)C(=O)Nc1cc(C)ccc1C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 15.307
b. 6.989
c. -19.065
d. 22.968
e. -1.712
Answer: b. 6.989\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
2-acetamido-N-(2,5-dimethylphenyl)-4-methylsulfonylbutanamide