Task: Answer the multiple choice question.
Query: Which drug exhibits a -2.771% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CC1CCC(NS(=O)(=O)c2ccc3c(c2)n(C)c(=O)c(=O)n3C)CC1
[b] CC(=O)c1cc(C)ccc1OC(=O)c1ccco1
[c] Cc1cccc(NC(=O)[C@@H]2CCCN2C(=O)OC(C)(C)C)c1
Answer: b. CC(=O)c1cc(C)ccc1OC(=O)c1ccco1
{#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#}
CC(=O)c1cc(C)ccc1OC(=O)c1ccco1
CC(=O)c1cc(C)ccc1OC(=O)c1ccco1
(2-acetyl-4-methylphenyl) furan-2-carboxylate