Task: Answer the multiple-choice question.
Query: Which compound exhibits a 5.071\% 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) O=S1(=O)CCC(N=Cc2ccc(-c3ccc(Cl)cc3)o2)C1
b) COc1ccccc1N(CC(=O)NC(C)(C)C)C(=O)CCC(=O)Nc1ccccn1
c) CCOC(=O)N1CCC(n2c(=S)[nH]c3ccccc3c2=O)CC1
Answer: c. CCOC(=O)N1CCC(n2c(=S)[nH]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#}
CCOC(=O)N1CCC(n2c(=S)[nH]c3ccccc3c2=O)CC1
CCOC(=O)N1CCC(n2c(=S)[nH]c3ccccc3c2=O)CC1
ethyl4-(4-oxo-2-sulfanylidene-1H-quinazolin-3-yl)piperidine-1-carboxylate