Task: Answer the MCQ question.
Query: Which compound exhibits a 6.803\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Br.CCOC(=O)/C(=N\Nc1ccccc1[N+](=O)[O-])c1csc(N)n1
b. COc1cc(NC(=O)c2ccco2)c(OC)cc1NC(=O)Nc1ccc(Cl)cc1
c. Cc1ccccc1OCC(=O)OCC(=O)c1ccc(OC(=O)c2ccccc2)cc1
Answer: a. Br.CCOC(=O)/C(=N\Nc1ccccc1[N+](=O)[O-])c1csc(N)n1
{#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#}
Br.CCOC(=O)/C(=N\Nc1ccccc1[N+](=O)[O-])c1csc(N)n1
Br.CCOC(=O)/C(=N\Nc1ccccc1[N+](=O)[O-])c1csc(N)n1
ethyl (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-[(2-nitrophenyl)hydrazinylidene]acetate;hydrobromide