Problem statement: Answer the multiple-choice question.
Question: Which drug has a 10.602\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Brc1ccc(-c2nn[nH]n2)cc1
[b] CCOC(=O)C1CCN(C(=O)c2cccnc2Cl)CC1
[c] Cn1cc(CN2CCCC(C(=O)Nc3cccc(-c4cc5ccccc5[nH]4)c3)C2)cn1
Answer: b. CCOC(=O)C1CCN(C(=O)c2cccnc2Cl)CC1
{#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)C1CCN(C(=O)c2cccnc2Cl)CC1
CCOC(=O)C1CCN(C(=O)c2cccnc2Cl)CC1
ethyl 1-(2-chloropyridine-3-carbonyl)piperidine-4-carboxylate