Task: Answer the multiple choice question.
Query: Which compound exhibits a 8.256\% 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. CC1CCCC/C1=N\NC(=S)Nc1cccnc1
b. CC(=O)NC12CC3CC(C1)CC(C(=O)N1CCN(S(=O)(=O)c4ccccc4[N+](=O)[O-])CC1)(C3)C2
c. CCOc1ccc(NC(=O)CN(C)CC(=O)Nc2cc(Cl)ccc2C#N)cc1OCC
Answer: c. CCOc1ccc(NC(=O)CN(C)CC(=O)Nc2cc(Cl)ccc2C#N)cc1OCC
{#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(NC(=O)CN(C)CC(=O)Nc2cc(Cl)ccc2C#N)cc1OCC
CCOc1ccc(NC(=O)CN(C)CC(=O)Nc2cc(Cl)ccc2C#N)cc1OCC
2-[[2-(5-chloro-2-cyanoanilino)-2-oxoethyl]-methylamino]-N-(3,4-diethoxyphenyl)acetamide