Task: Answer the multiple choice question.
Question: Which drug exhibits a 0.260% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Nc1nc(C2CCCCC2)cs1
[b] O=[N+]([O-])c1ccc(S(=O)(=O)Nc2ccc(-c3ccc(N4CCCC4)nn3)cc2)cc1
[c] CCOC(=O)c1sc(N(Cc2ccccc2)C(=O)COC(=O)c2cnccn2)nc1C
Answer: c. CCOC(=O)c1sc(N(Cc2ccccc2)C(=O)COC(=O)c2cnccn2)nc1C
{#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#}
CCOC(=O)c1sc(N(Cc2ccccc2)C(=O)COC(=O)c2cnccn2)nc1C
CCOC(=O)c1sc(N(Cc2ccccc2)C(=O)COC(=O)c2cnccn2)nc1C
ethyl 2-[benzyl-[2-(pyrazine-2-carbonyloxy)acetyl]amino]-4-methyl-1,3-thiazole-5-carboxylate