Problem statement: Answer the multiple choice question.
Query: Which compound has a 8.791\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCc1ccc(C(=O)C(C)OC(=O)Cn2[nH]c(=O)c3ccccc3c2=O)cc1
b: CCn1c2ccccc2c2cc(NC(=O)c3coc(=O)c(Br)c3)ccc21
Answer: a. CCc1ccc(C(=O)C(C)OC(=O)Cn2[nH]c(=O)c3ccccc3c2=O)cc1
{#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#}
CCc1ccc(C(=O)C(C)OC(=O)Cn2[nH]c(=O)c3ccccc3c2=O)cc1
CCc1ccc(C(=O)C(C)OC(=O)Cn2[nH]c(=O)c3ccccc3c2=O)cc1
[1-(4-ethylphenyl)-1-oxopropan-2-yl] 2-(1,4-dioxo-3H-phthalazin-2-yl)acetate