Task: Answer the multiple-choice question.
Query: Which compound exhibits a 16.471\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(OCCCC(=O)OCC(=O)Nc2nnc(-c3ccccc3)o2)cc1
b: CC(=O)Nc1ccc(NC(=O)CSc2nnnn2-c2ccccc2F)cc1
c: CC(C)C(=O)Nc1ccc(-c2nc3cccnc3o2)cc1
d: CN1CCCC(OC(=O)c2ccc(C(C)(C)C)cc2)C1.Cl
Answer: c. CC(C)C(=O)Nc1ccc(-c2nc3cccnc3o2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)C(=O)Nc1ccc(-c2nc3cccnc3o2)cc1
CC(C)C(=O)Nc1ccc(-c2nc3cccnc3o2)cc1
2-methyl-N-[4-([1,3]oxazolo[5,4-b]pyridin-2-yl)phenyl]propanamide