Task: Answer the multiple choice question.
Query: Which compound exhibits a 2.609% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: c1ccc(CCc2nc(-c3ccc(-n4cccc4)cc3)no2)cc1
b: CC(=O)Nc1cccc(-c2nc3ccccc3o2)c1
c: O=C1NC[C@H](Cc2ccc(O)cc2)N(CC2CCCCC2)C1=O
Answer: a. c1ccc(CCc2nc(-c3ccc(-n4cccc4)cc3)no2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
c1ccc(CCc2nc(-c3ccc(-n4cccc4)cc3)no2)cc1
c1ccc(CCc2nc(-c3ccc(-n4cccc4)cc3)no2)cc1
5-(2-phenylethyl)-3-(4-pyrrol-1-ylphenyl)-1,2,4-oxadiazole