Task: Answer the MCQ question.
Query: Which drug exhibits a 9.923\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1ccc(Oc2ncnc(N)c2[N+](=O)[O-])cc1
(b) CCOc1ccc(C2NC(=O)c3n[nH]c(C)c32)cc1
Answer: a. Cc1ccc(Oc2ncnc(N)c2[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_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#}
Cc1ccc(Oc2ncnc(N)c2[N+](=O)[O-])cc1
Cc1ccc(Oc2ncnc(N)c2[N+](=O)[O-])cc1
6-(4-methylphenoxy)-5-nitropyrimidin-4-amine