Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CC(=O)NC(CCS(C)(=O)=O)C(=O)Nc1cc(Cl)ccc1Cl?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 4.068
b: 4.451
c: -4.262
Answer: b. 4.451\%.
{#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-(acetylamino)-N-(2,5-dichlorophenyl)-4-methylsulfonylbutanamide