Task: Answer the MCQ question.
Query: Which compound has a 8.842\% 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) O=c1cc(N2CCOCC2)cnn1-c1ccccc1
b) CC1(C)Cc2cccc(OCC(=O)NC3CC3)c2O1
Answer: b. CC1(C)Cc2cccc(OCC(=O)NC3CC3)c2O1
{#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#}
CC1(C)Cc2cccc(OCC(=O)NC3CC3)c2O1
CC1(C)Cc2cccc(OCC(=O)NC3CC3)c2O1
N-cyclopropyl-2-[(2,2-dimethyl-3H-1-benzofuran-7-yl)oxy]acetamide