Problem statement: Answer the multiple choice question.
Question: Which drug has a -3.284% 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) CCOc1ccccc1NC(=O)Cn1ncc2ccc([N+](=O)[O-])cc21
(b) CCOC(=O)C(=CNc1cscc1S(=O)(=O)C(C)C)C(=O)OCC
(c) CCCc1[nH]nc2c1C(c1ccc(OC)c(Cn3nnc4ccccc43)c1)C(C#N)=C(N)O2
Answer: a. CCOc1ccccc1NC(=O)Cn1ncc2ccc([N+](=O)[O-])cc21
{#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#}
CCOc1ccccc1NC(=O)Cn1ncc2ccc([N+](=O)[O-])cc21
CCOc1ccccc1NC(=O)Cn1ncc2ccc([N+](=O)[O-])cc21
N-(2-ethoxyphenyl)-2-(6-nitroindazol-1-yl)acetamide