Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -24.456\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cc1ccc(OCCCCn2ccnc2)c([N+](=O)[O-])c1
b.) COc1ccc(C(=O)N2CCCC(c3nc(-c4cccs4)no3)C2)cc1
Answer: a. Cc1ccc(OCCCCn2ccnc2)c([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#}
1-[4-(4-methyl-2-nitrophenoxy)butyl]imidazole