Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.459\% 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. CCOC(=O)c1[nH]c2ccc(Br)cc2c1NC(=O)CNC
b. CCOC(=O)C[N+]1(C)CCN(C(C)=O)CC1.[Br-]
c. O=c1[nH]c(/C=C/c2ccccc2Cl)nc2ccccc12
Answer: a. CCOC(=O)c1[nH]c2ccc(Br)cc2c1NC(=O)CNC
{#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)c1[nH]c2ccc(Br)cc2c1NC(=O)CNC
CCOC(=O)c1[nH]c2ccc(Br)cc2c1NC(=O)CNC
ethyl 5-bromo-3-[[2-(methylamino)acetyl]amino]-1H-indole-2-carboxylate