Task: Answer the multiple choice question.
Question: Which compound exhibits a 3.117\% 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 additional words.
Options:
a: CC(C)CC1NC(=O)N(CC(=O)Nc2cccc(Br)c2)C1=O
b: COc1ccc(NC(=O)COC(=O)C(CC(C)C)N2C(=O)C3CC=CCC3C2=O)cc1Cl
c: COc1ccccc1N1CCN(C(=O)c2cccc(C(=O)N3CCN(c4ccccc4OC)CC3)c2)CC1
d: C#CCOc1ccc(Cl)cc1/C=C1/C(=O)ON=C1C
Answer: a. CC(C)CC1NC(=O)N(CC(=O)Nc2cccc(Br)c2)C1=O
{#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#}
CC(C)CC1NC(=O)N(CC(=O)Nc2cccc(Br)c2)C1=O
CC(C)CC1NC(=O)N(CC(=O)Nc2cccc(Br)c2)C1=O
N-(3-bromophenyl)-2-[4-(2-methylpropyl)-2,5-dioxoimidazolidin-1-yl]acetamide