Task: Answer the MCQ question.
Query: Which compound exhibits a 5.870\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCOc1ccccc1NC(=O)COC(=O)C1CCC1
b.) O=C(c1ccc2c(c1)OCO2)C1CCCN(Cc2ccccc2OC(F)F)C1
c.) COc1ccc(-c2nc(C)sc2CC(=O)O)cc1
d.) Cc1cccc(C(=O)Nc2cccc(-c3ccc4nncn4n3)c2)c1
Answer: a. CCOc1ccccc1NC(=O)COC(=O)C1CCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccccc1NC(=O)COC(=O)C1CCC1
CCOc1ccccc1NC(=O)COC(=O)C1CCC1
[2-(2-ethoxyanilino)-2-oxoethyl] cyclobutanecarboxylate