Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.280\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CC(O)c1cccc(NC(=O)CCC(=O)O)c1
(b) COc1cc(C(=O)NCc2ccc(C)cc2)ccc1OCc1c(C)noc1C
(c) Cc1ccc(Cl)cc1NC(=O)C(NS(=O)(=O)c1cccs1)c1ccccc1
Answer: a. CC(O)c1cccc(NC(=O)CCC(=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#}
CC(O)c1cccc(NC(=O)CCC(=O)O)c1
CC(O)c1cccc(NC(=O)CCC(=O)O)c1
4-[3-(1-hydroxyethyl)anilino]-4-oxobutanoic acid