Task: Answer the multiple-choice question.
Query: Which compound exhibits a 5.876\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CC(=O)Nc1ccc2c(c1)N(C(C)=O)c1ccccc1CC2
(b) C=CCc1cc(Cl)ccc1OCCOCCNC(C)(C)C.O=C(O)C(=O)O
(c) Cc1nn(CCCC(=O)Nc2nccs2)c(C)c1[N+](=O)[O-]
Answer: c. Cc1nn(CCCC(=O)Nc2nccs2)c(C)c1[N+](=O)[O-]
{#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#}
Cc1nn(CCCC(=O)Nc2nccs2)c(C)c1[N+](=O)[O-]
Cc1nn(CCCC(=O)Nc2nccs2)c(C)c1[N+](=O)[O-]
4-(3,5-dimethyl-4-nitropyrazol-1-yl)-N-(1,3-thiazol-2-yl)butanamide