Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -13.038% 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)Cn1c(=O)n(C2CCCC2)c(=O)c2ccccc21
b CC(C)(C)NS(=O)(=O)CC12CCC(CC1=O)C2(C)C
Answer: a. CCOC(=O)Cn1c(=O)n(C2CCCC2)c(=O)c2ccccc21
{#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)Cn1c(=O)n(C2CCCC2)c(=O)c2ccccc21
CCOC(=O)Cn1c(=O)n(C2CCCC2)c(=O)c2ccccc21
ethyl2-(3-cyclopentyl-2,4-dioxoquinazolin-1-yl)acetate