Task: Answer the multiple choice question.
Question: Which drug exhibits a 15.113\% 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)Cc1csc(NC(=O)CCC(=O)O)n1
b. OC1C2CN3CCN(C2)CC1(Cc1ccccc1)C3
c. C/C(=N/NC(N)=S)c1cc2ccc(O)cc2oc1=O
Answer: a. CCOC(=O)Cc1csc(NC(=O)CCC(=O)O)n1
{#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)Cc1csc(NC(=O)CCC(=O)O)n1
CCOC(=O)Cc1csc(NC(=O)CCC(=O)O)n1
4-[[4-(2-ethoxy-2-oxoethyl)-1,3-thiazol-2-yl]amino]-4-oxobutanoic acid