Task: Answer the multiple choice question.
Question: Which compound has a 9.229% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCOC(=O)CCCCC(=O)c1[nH]c(=O)[nH]c1Cn1cnc2ccccc21
b. CCOc1ccc(S(=O)(=O)NCCC2=CCCCC2)c2ccccc12
Answer: a. CCOC(=O)CCCCC(=O)c1[nH]c(=O)[nH]c1Cn1cnc2ccccc21
{#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)CCCCC(=O)c1[nH]c(=O)[nH]c1Cn1cnc2ccccc21
CCOC(=O)CCCCC(=O)c1[nH]c(=O)[nH]c1Cn1cnc2ccccc21
1-[5-(benzimidazol-1-ylmethyl)-2-oxo-1,3-dihydroimidazol-4-yl]-6-ethoxyhexane-1,6-dione