Problem statement: Answer the multiple-choice question.
Query: Which drug has a 7.406\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(Oc1ccc[nH]c1=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
b: Cc1nn(C)cc1S(=O)(=O)N1CCN(c2cccc(Cl)c2)CC1
Answer: a. O=C(Oc1ccc[nH]c1=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
{#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#}
O=C(Oc1ccc[nH]c1=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
O=C(Oc1ccc[nH]c1=O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
(2-oxo-1H-pyridin-3-yl) 3,5-dinitrobenzoate