Task: Answer the MCQ question.
Query: Which drug exhibits a -31.888\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1nc(NC(=O)COC(=O)C2=NNC(=O)CC2)c(Cl)cc1Cl
[b] CC1CCN(c2ncnc3nc[nH]c23)CC1
[c] CCOc1ccc(OCc2cccc(C(=O)N3CCCCCC3)c2)cc1
Answer: c. CCOc1ccc(OCc2cccc(C(=O)N3CCCCCC3)c2)cc1
{#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#}
CCOc1ccc(OCc2cccc(C(=O)N3CCCCCC3)c2)cc1
CCOc1ccc(OCc2cccc(C(=O)N3CCCCCC3)c2)cc1
azepan-1-yl-[3-[(4-ethoxyphenoxy)methyl]phenyl]methanone