Task: Answer the multiple-choice question.
Question: Which compound has a -0.277% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCOCCCNC(=O)CCC(=O)NNc1nc2ccccc2c2nc(C)nn12
(b) CC(C)CC1NC(=O)N(CC(=O)N2c3ccccc3NC(=O)C2(C)C)C1=O
Answer: a. CCOCCCNC(=O)CCC(=O)NNc1nc2ccccc2c2nc(C)nn12
{#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#}
CCOCCCNC(=O)CCC(=O)NNc1nc2ccccc2c2nc(C)nn12
CCOCCCNC(=O)CCC(=O)NNc1nc2ccccc2c2nc(C)nn12
N-(3-ethoxypropyl)-4-[2-(2-methyl-[1,2,4]triazolo[1,5-c]quinazolin-5-yl)hydrazinyl]-4-oxobutanamide