Task: Answer the multiple-choice question.
Question: Which compound has a 0.630% 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. CCCCCN(C(=O)CCC(=O)OCC(=O)N(CC)C1CCCCC1)c1c(N)n(CCCC)c(=O)[nH]c1=O
b. CCOC(=O)c1c(C)c(C(=O)Nc2ccc3c(c2)OCO3)c(C)n1C
Answer: b. CCOC(=O)c1c(C)c(C(=O)Nc2ccc3c(c2)OCO3)c(C)n1C
{#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)c1c(C)c(C(=O)Nc2ccc3c(c2)OCO3)c(C)n1C
CCOC(=O)c1c(C)c(C(=O)Nc2ccc3c(c2)OCO3)c(C)n1C
ethyl 4-(1,3-benzodioxol-5-ylcarbamoyl)-1,3,5-trimethylpyrrole-2-carboxylate