Task: Answer the MCQ question.
Query: Which drug exhibits a 7.666% 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. O=c1[nH]c(/C=C2\C=Nc3ccccc32)c(O)n1Cc1ccccc1F
b. C[N+](C)(C)CCCCCCCCCC[N+](C)(C)C.[Br-]
c. CCOC(=O)c1[nH]nc(C(=O)c2ccc(Br)cc2)c1O
Answer: c. CCOC(=O)c1[nH]nc(C(=O)c2ccc(Br)cc2)c1O
{#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)c1[nH]nc(C(=O)c2ccc(Br)cc2)c1O
CCOC(=O)c1[nH]nc(C(=O)c2ccc(Br)cc2)c1O
ethyl 3-(4-bromobenzoyl)-4-hydroxy-1H-pyrazole-5-carboxylate