Task: Answer the multiple-choice question.
Query: Which drug exhibits a 14.494\% 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) CCOC(=O)c1c(N)nn(C(C)=O)c1-c1ccccc1
(b) O=C(COc1cccc2ccccc12)N1CCN(c2ccccc2)CC1
Answer: a. CCOC(=O)c1c(N)nn(C(C)=O)c1-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#}
CCOC(=O)c1c(N)nn(C(C)=O)c1-c1ccccc1
CCOC(=O)c1c(N)nn(C(C)=O)c1-c1ccccc1
ethyl 1-acetyl-3-amino-5-phenylpyrazole-4-carboxylate