Task: Answer the MCQ question.
Question: Which compound has a -23.543% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1cc(Cl)cc(Br)c1OCCCCn1cncn1
b: COc1ccc(S(=O)(=O)N2CCC(C(=O)NCC(c3cccs3)N(C)C)CC2)cc1
c: Cc1c(CN2CCC(n3nccc3NC(=O)C3CCOC3)CC2)[nH]c2ccccc12
Answer: a. Cc1cc(Cl)cc(Br)c1OCCCCn1cncn1
{#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#}
Cc1cc(Cl)cc(Br)c1OCCCCn1cncn1
Cc1cc(Cl)cc(Br)c1OCCCCn1cncn1
1-[4-(2-bromo-4-chloro-6-methylphenoxy)butyl]-1,2,4-triazole