Task: Answer the multiple-choice question.
Query: Which compound exhibits a 10.978% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) N/C(=N\O)c1ccc([N+](=O)[O-])s1
b.) Cc1ccc(S(=O)(=O)N(C)C)cc1NC(=S)NNC(=O)C(N)=O
Answer: a. N/C(=N\O)c1ccc([N+](=O)[O-])s1
{#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#}
N/C(=N\O)c1ccc([N+](=O)[O-])s1
N/C(=N\O)c1ccc([N+](=O)[O-])s1
N'-hydroxy-5-nitrothiophene-2-carboximidamide