Task: Answer the multiple-choice question.
Question: Which compound exhibits a -2.503% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CC(=O)c1cccc(NC(=O)N[C@@H](CC(C)C)C(=O)O)c1
b O=C(COC(=O)CCSc1ccc(Cl)cc1)NCc1ccccc1Cl
c CCC(=NCc1ccccc1)C1=C(O)C(C(=O)OC)C(C)(C)CC1=O
Answer: a. CC(=O)c1cccc(NC(=O)N[C@@H](CC(C)C)C(=O)O)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
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