Task: Answer the MCQ question.
Question: Which compound has a 6.909\% 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)c1c(S(=O)(=O)Nc2ccccn2)c(C)n(C)c1C
[b] CCOCCCNC(=O)c1cc2c(=O)[nH]c3ccccc3c2s1
[c] CCn1c(COc2cccc3ccccc23)nnc1SCC(N)=O
Answer: a. CCOC(=O)c1c(S(=O)(=O)Nc2ccccn2)c(C)n(C)c1C
{#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)c1c(S(=O)(=O)Nc2ccccn2)c(C)n(C)c1C
CCOC(=O)c1c(S(=O)(=O)Nc2ccccn2)c(C)n(C)c1C
ethyl 1,2,5-trimethyl-4-(pyridin-2-ylsulfamoyl)pyrrole-3-carboxylate