Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 16.363\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOCC(=O)Nc1nnc(COC)s1
b) Cc1nc(-c2ccccc2)cc(=O)[nH]1
Answer: a. CCOCC(=O)Nc1nnc(COC)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#}
CCOCC(=O)Nc1nnc(COC)s1
CCOCC(=O)Nc1nnc(COC)s1
2-ethoxy-N-[5-(methoxymethyl)-1,3,4-thiadiazol-2-yl]acetamide