Task: Answer the multiple-choice question.
Question: Which compound exhibits a 14.356\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CC(=O)NC1=NN(C(C)=O)C(C)(c2cccnc2)S1
b.) CC1(C)Cc2c(C#N)c(N3CCN(C(=O)c4ccccc4Cl)CC3)nc(-c3ccco3)c2CS1
Answer: a. CC(=O)NC1=NN(C(C)=O)C(C)(c2cccnc2)S1
{#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#}
CC(=O)NC1=NN(C(C)=O)C(C)(c2cccnc2)S1
CC(=O)NC1=NN(C(C)=O)C(C)(c2cccnc2)S1
N-(4-acetyl-5-methyl-5-pyridin-3-yl-1,3,4-thiadiazol-2-yl)acetamide