Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 3.293% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) C[C@@H]1NC(=O)[C@H](CCC(=O)O)NC(=O)c2cc([N+](=O)[O-])cc(F)c2NCCC[C@@H](C(N)=O)NC1=O
(b) C#Cc1ccc(CN2CCC(C(=O)Nc3ccc(Oc4ccccc4)nc3)CC2)cc1
(c) CCCCC(CC)C1OCC(CN2CCCC2)O1
(d) CCOc1ccc(OCCSc2nc(-c3ccccc3)cc(=O)[nH]2)cc1
(e) COc1ccc(-c2[nH]ncc2CN(C)Cc2ccccn2)c(OC)c1
Answer: c. CCCCC(CC)C1OCC(CN2CCCC2)O1
{#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#}
CCCCC(CC)C1OCC(CN2CCCC2)O1
CCCCC(CC)C1OCC(CN2CCCC2)O1
1-[(2-heptan-3-yl-1,3-dioxolan-4-yl)methyl]pyrrolidine