Task: Answer the multiple choice question.
Question: Which compound exhibits a 11.560\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(O)CCCCCNC(=O)Cn1nnc2ccccc2c1=O
b COc1cccc(-c2nnc(-c3ccccc3NC(=O)c3ccc(C(C)(C)C)cc3)o2)c1
Answer: a. O=C(O)CCCCCNC(=O)Cn1nnc2ccccc2c1=O
{#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#}
O=C(O)CCCCCNC(=O)Cn1nnc2ccccc2c1=O
O=C(O)CCCCCNC(=O)Cn1nnc2ccccc2c1=O
6-[[2-(4-oxo-1,2,3-benzotriazin-3-yl)acetyl]amino]hexanoicacid