Task: Answer the multiple choice question.
Question: Which compound exhibits a -20.919% 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. CCCOc1ccc(C(=O)c2ccccc2C(=O)OC2CCOC2=O)cc1OCCC
b. CC1CCN(CCCn2c(SCC(=O)NC3CCCC3)nc3ccccc3c2=O)CC1
Answer: a. CCCOc1ccc(C(=O)c2ccccc2C(=O)OC2CCOC2=O)cc1OCCC
{#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#}
CCCOc1ccc(C(=O)c2ccccc2C(=O)OC2CCOC2=O)cc1OCCC
CCCOc1ccc(C(=O)c2ccccc2C(=O)OC2CCOC2=O)cc1OCCC
(2-oxooxolan-3-yl) 2-(3,4-dipropoxybenzoyl)benzoate