Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.869% 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] CCOc1ccc(N(CC(=O)NCCSCc2ccccc2Cl)S(C)(=O)=O)cc1
[b] Cc1cnc([N+](=O)[O-])n1CCOC(=O)NC(=O)c1ccccc1Cl
[c] Oc1ccc(N=Nc2nc(-c3ccccc3)c(-c3ccccc3)[nH]2)cc1
Answer: b. Cc1cnc([N+](=O)[O-])n1CCOC(=O)NC(=O)c1ccccc1Cl
{#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#}
Cc1cnc([N+](=O)[O-])n1CCOC(=O)NC(=O)c1ccccc1Cl
Cc1cnc([N+](=O)[O-])n1CCOC(=O)NC(=O)c1ccccc1Cl
2-(5-methyl-2-nitroimidazol-1-yl)ethyl N-(2-chlorobenzoyl)carbamate