Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -5.227% 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 CCCCOCCCNC(=O)N[C@H](C(=O)O)C(C)CC
b Nc1nonc1-n1nnc(C(=O)N/N=C/c2cccc(Cl)c2Cl)c1CN1CCOCC1
c COC(=O)c1ccc(CSc2nnc(NC(=O)C3CC(=O)N(Cc4ccc(C)cc4)C3)s2)cc1
Answer: a. CCCCOCCCNC(=O)N[C@H](C(=O)O)C(C)CC
{#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#}
CCCCOCCCNC(=O)N[C@H](C(=O)O)C(C)CC
CCCCOCCCNC(=O)N[C@H](C(=O)O)C(C)CC
(2S)-2-(3-butoxypropylcarbamoylamino)-3-methylpentanoic acid