Task: Answer the multiple-choice question.
Question: Which drug has a 12.767% 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(CCNC(=O)COC(=O)c2ccco2)cc1OCC
[b] Cc1cccc(NS(=O)(=O)c2ccc(C)c(C(=O)N(C)C)c2)c1
[c] O=C1NC(=S)N/C1=C/c1cccn1-c1ccc([N+](=O)[O-])cc1
Answer: c. O=C1NC(=S)N/C1=C/c1cccn1-c1ccc([N+](=O)[O-])cc1
{#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#}
O=C1NC(=S)N/C1=C/c1cccn1-c1ccc([N+](=O)[O-])cc1
O=C1NC(=S)N/C1=C/c1cccn1-c1ccc([N+](=O)[O-])cc1
(5E)-5-[[1-(4-nitrophenyl)pyrrol-2-yl]methylidene]-2-sulfanylideneimidazolidin-4-one