Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 16.679% 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. O=C(O)c1ccc(Nc2ccc3nonc3c2[N+](=O)[O-])cc1
b. CCCOC(=O)C(=O)NNc1ccccc1
c. CC(=O)c1ccc(NC(=S)NC(=O)Cc2ccc(Cl)cc2)cc1
Answer: a. O=C(O)c1ccc(Nc2ccc3nonc3c2[N+](=O)[O-])cc1
{#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#}
O=C(O)c1ccc(Nc2ccc3nonc3c2[N+](=O)[O-])cc1
O=C(O)c1ccc(Nc2ccc3nonc3c2[N+](=O)[O-])cc1
4-[(4-nitro-2,1,3-benzoxadiazol-5-yl)amino]benzoic acid