Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 14.164\% 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) Cc1cc(NC(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)no1
(b) CCN1CCN(c2ccc(NC(=O)c3ccc4c(c3)[nH]c(=O)n4Cc3ccc(OC)cc3)cc2)CC1
Answer: a. Cc1cc(NC(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)no1
{#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#}
Cc1cc(NC(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)no1
Cc1cc(NC(=O)c2cc([N+](=O)[O-])cc([N+](=O)[O-])c2)no1
N-(5-methyl-1,2-oxazol-3-yl)-3,5-dinitrobenzamide