Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -19.987% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1cccc(C2SCC(=O)N2c2ccc(Br)cc2)c1OC
b. CCOC(=O)C1(Cc2cccc(OC)c2)CCCN(Cc2cc(OC)c(O)c(OC)c2)C1
c. CCOC(=O)c1cc(-c2ccccc2)nn1Cc1cc(CC)no1
Answer: c. CCOC(=O)c1cc(-c2ccccc2)nn1Cc1cc(CC)no1
{#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#}
CCOC(=O)c1cc(-c2ccccc2)nn1Cc1cc(CC)no1
CCOC(=O)c1cc(-c2ccccc2)nn1Cc1cc(CC)no1
ethyl 2-[(3-ethyl-1,2-oxazol-5-yl)methyl]-5-phenylpyrazole-3-carboxylate