Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 10.773% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Nc1c(Br)cc([N+](=O)[O-])cc1[N+](=O)[O-]
b.) c1ccc2cc3[nH]c(CN4CCCCC4)nc3cc2c1
Answer: a. Nc1c(Br)cc([N+](=O)[O-])cc1[N+](=O)[O-]
{#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#}
Nc1c(Br)cc([N+](=O)[O-])cc1[N+](=O)[O-]
Nc1c(Br)cc([N+](=O)[O-])cc1[N+](=O)[O-]
6-bromo-2,4-dinitrocyclohexa-2,4,6-trien-1-amine