Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.067% 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.) COc1cc(NC(=O)c2ccnc(N)c2)cc(C(=O)Nc2cccc(C(F)(F)F)c2)c1
b.) CC(=O)C1=C(C)NC(=O)CC1c1ccc(Br)cc1
Answer: b. CC(=O)C1=C(C)NC(=O)CC1c1ccc(Br)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#}
CC(=O)C1=C(C)NC(=O)CC1c1ccc(Br)cc1
CC(=O)C1=C(C)NC(=O)CC1c1ccc(Br)cc1
5-acetyl-4-(4-bromophenyl)-6-methyl-3,4-dihydro-1H-pyridin-2-one