Task: Answer the multiple-choice question.
Question: Which drug has a 0.234\% 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.) CCOC(=O)N1CCN(C(=O)CN2C(=O)COc3ccc(C(C)(C)C)cc32)CC1
b.) C=CCNc1nc2ccccc2c(=O)[nH]1
Answer: a. CCOC(=O)N1CCN(C(=O)CN2C(=O)COc3ccc(C(C)(C)C)cc32)CC1
{#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)N1CCN(C(=O)CN2C(=O)COc3ccc(C(C)(C)C)cc32)CC1
CCOC(=O)N1CCN(C(=O)CN2C(=O)COc3ccc(C(C)(C)C)cc32)CC1
ethyl 4-[2-(6-tert-butyl-3-oxo-1,4-benzoxazin-4-yl)acetyl]piperazine-1-carboxylate