Task: Answer the MCQ question.
Question: Which compound exhibits a -11.800% 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] Cc1ccc(C(=O)OCc2nnc(-c3ccc(Br)cc3)o2)cc1
[b] Cc1ccc(C)c(OCC(O)CN2CCC(CN3C(=O)c4cccc5cccc(c45)C3=O)CC2)c1.Cl
Answer: a. Cc1ccc(C(=O)OCc2nnc(-c3ccc(Br)cc3)o2)cc1
{#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#}
Cc1ccc(C(=O)OCc2nnc(-c3ccc(Br)cc3)o2)cc1
Cc1ccc(C(=O)OCc2nnc(-c3ccc(Br)cc3)o2)cc1
[5-(4-bromophenyl)-1,3,4-oxadiazol-2-yl]methyl 4-methylbenzoate