Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 13.017\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CN1CCc2c1nc1ccccc1c2NC(=O)CN1CCCC1
b.) COc1ccc(NC(=O)Cc2c(O)c3ccccc3[nH]c2=O)cc1
c.) CC1CN(Cc2ccc(Cl)cc2Cl)CC(C)O1
Answer: a. CN1CCc2c1nc1ccccc1c2NC(=O)CN1CCCC1
{#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#}
CN1CCc2c1nc1ccccc1c2NC(=O)CN1CCCC1
CN1CCc2c1nc1ccccc1c2NC(=O)CN1CCCC1
N-(1-methyl-2,3-dihydropyrrolo[2,3-b]quinolin-4-yl)-2-pyrrolidin-1-ylacetamide