Task: Answer the multiple choice question.
Question: Which drug exhibits a -0.013% 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] COc1ccc(CNC(=O)CN2C(=O)NC(C)(c3cccc(Br)c3)C2=O)cc1
[b] O=C(CC1SC2=NCCN2C1=O)Nc1ccc(Cl)cc1
Answer: a. COc1ccc(CNC(=O)CN2C(=O)NC(C)(c3cccc(Br)c3)C2=O)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#}
COc1ccc(CNC(=O)CN2C(=O)NC(C)(c3cccc(Br)c3)C2=O)cc1
COc1ccc(CNC(=O)CN2C(=O)NC(C)(c3cccc(Br)c3)C2=O)cc1
2-[4-(3-bromophenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl]-N-[(4-methoxyphenyl)methyl]acetamide