Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 2.090\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOc1ccc(OCCNC2CCCC2)cc1
(b) CN(C)S(=O)(=O)c1cccc(C(=O)Nc2ccc3c(c2)CCC3)c1
(c) COc1ccc(OC(C)C(=O)NC2CCCCCC2)cc1
Answer: a. CCOc1ccc(OCCNC2CCCC2)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(OCCNC2CCCC2)cc1
CCOc1ccc(OCCNC2CCCC2)cc1
N-[2-(4-ethoxyphenoxy)ethyl]cyclopentanamine