Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 25.377\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOC(=O)c1c(NC(=O)c2cc(-c3cccc(O)c3)on2)sc(C(C)=O)c1C
(b) COc1ccc(NC(=O)CN(C)C(=O)c2ccccc2OC)cc1
(c) COc1ccc(/C=C(\NC(=O)c2ccc(Cl)cc2)C(=O)NCC2CCCO2)cc1OC
Answer: a. CCOC(=O)c1c(NC(=O)c2cc(-c3cccc(O)c3)on2)sc(C(C)=O)c1C
{#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#}
CCOC(=O)c1c(NC(=O)c2cc(-c3cccc(O)c3)on2)sc(C(C)=O)c1C
CCOC(=O)c1c(NC(=O)c2cc(-c3cccc(O)c3)on2)sc(C(C)=O)c1C
ethyl 5-acetyl-2-[[5-(3-hydroxyphenyl)-1,2-oxazole-3-carbonyl]amino]-4-methylthiophene-3-carboxylate