Problem statement: Answer the multiple choice question.
Question: Which compound has a 15.974\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1ccc(Cl)c(OCC(=O)Nc2nncs2)c1
b. CN(C(=O)COC(=O)c1ccc[nH]c1=O)C1CCCCC1
Answer: b. CN(C(=O)COC(=O)c1ccc[nH]c1=O)C1CCCCC1
{#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#}
CN(C(=O)COC(=O)c1ccc[nH]c1=O)C1CCCCC1
CN(C(=O)COC(=O)c1ccc[nH]c1=O)C1CCCCC1
[C][N][Branch2][Ring1][Ring2][C][=Branch1][C][=O][C][O][C][=Branch1][C][=O][C][=C][C][=C][NH1][C][Ring1][=Branch1][=O][C][C][C][C][C][C][Ring1][=Branch1]
[2-[cyclohexyl(methyl)amino]-2-oxoethyl]2-oxo-1H-pyridine-3-carboxylate