Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES CC(=O)c1cccc(NC(=O)N[C@@H](CC(C)C)C(=O)O)c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a) -24.042
b) 22.428
c) -2.503
Answer: c. -2.503%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CC(=O)c1cccc(NC(=O)N[C@@H](CC(C)C)C(=O)O)c1
CC(=O)c1cccc(NC(=O)N[C@@H](CC(C)C)C(=O)O)c1
(2S)-2-[(3-acetylphenyl)carbamoylamino]-4-methylpentanoic acid