Task: Answer the MCQ question.
Question: Which compound exhibits a -0.462% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COCCCNC(=S)N(CCN(C)C)Cc1cc2cc3c(cc2[nH]c1=O)OCCO3
b. O=C(Nc1c(Cl)cc(Cl)cc1-c1nc2ccccc2s1)c1ccc(Br)o1
c. Cc1nonc1NC(=O)Nc1cccnc1
Answer: c. Cc1nonc1NC(=O)Nc1cccnc1
{#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#}
Cc1nonc1NC(=O)Nc1cccnc1
Cc1nonc1NC(=O)Nc1cccnc1
1-(4-methyl-1,2,5-oxadiazol-3-yl)-3-pyridin-3-ylurea