Task: Answer the multiple-choice question.
Query: Which compound has a 8.326\% 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: CCOc1ccc(NC(=O)N(C2CCCC2)C2CCN(C(C)=O)CC2)cc1
b: Nc1ccc(C(=O)Nc2cccc(NC(=O)c3ccc(N)cc3)c2)cc1
Answer: a. CCOc1ccc(NC(=O)N(C2CCCC2)C2CCN(C(C)=O)CC2)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#}
CCOc1ccc(NC(=O)N(C2CCCC2)C2CCN(C(C)=O)CC2)cc1
CCOc1ccc(NC(=O)N(C2CCCC2)C2CCN(C(C)=O)CC2)cc1
1-(1-acetylpiperidin-4-yl)-1-cyclopentyl-3-(4-ethoxyphenyl)urea