Task: Answer the multiple choice question.
Question: Which drug has a 11.476\% 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] CCOC(=O)c1cc(S(=O)(=O)N2CC(C)CC(C)C2)cn1C
[b] O=C(NC1CCCC1)c1cccc(Cl)c1
[c] CN(C(=O)c1cc2ccccc2cc1O)C1CCCCC1
Answer: a. CCOC(=O)c1cc(S(=O)(=O)N2CC(C)CC(C)C2)cn1C
{#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)c1cc(S(=O)(=O)N2CC(C)CC(C)C2)cn1C
CCOC(=O)c1cc(S(=O)(=O)N2CC(C)CC(C)C2)cn1C
ethyl 4-(3,5-dimethylpiperidin-1-yl)sulfonyl-1-methylpyrrole-2-carboxylate