Task: Answer the multiple-choice question.
Question: Which drug exhibits a 11.955% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCOC(=O)c1sc(NC(=O)COC(=O)CNC(=O)C2CCCCC2)c(C(=O)OCC)c1C
b: CCOC(=O)c1ccc(Nc2nc(C)nc3c2nnn3Cc2ccccc2)cc1
Answer: a. CCOC(=O)c1sc(NC(=O)COC(=O)CNC(=O)C2CCCCC2)c(C(=O)OCC)c1C
{#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#}
CCOC(=O)c1sc(NC(=O)COC(=O)CNC(=O)C2CCCCC2)c(C(=O)OCC)c1C
CCOC(=O)c1sc(NC(=O)COC(=O)CNC(=O)C2CCCCC2)c(C(=O)OCC)c1C
diethyl 5-[[2-[2-(cyclohexanecarbonylamino)acetyl]oxyacetyl]amino]-3-methylthiophene-2,4-dicarboxylate