Task: Answer the multiple choice question.
Query: Which drug has a -41.971% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCn1cc(-c2cc(C(F)(F)F)n3nc(C(=O)O)cc3n2)c(C)n1
[b] CN(CC(=O)Nc1ccccc1Br)CC(=O)Nc1ccccc1-c1ccccc1
Answer: b. CN(CC(=O)Nc1ccccc1Br)CC(=O)Nc1ccccc1-c1ccccc1
{#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#}
CN(CC(=O)Nc1ccccc1Br)CC(=O)Nc1ccccc1-c1ccccc1
CN(CC(=O)Nc1ccccc1Br)CC(=O)Nc1ccccc1-c1ccccc1
N-(2-bromophenyl)-2-[methyl-[2-oxo-2-(2-phenylanilino)ethyl]amino]acetamide