Task: Answer the MCQ question.
Query: Which compound exhibits a 9.898\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCOC(=O)NC(=S)Nc1c(C)n(C)n(-c2ccccc2)c1=O
b CC1=CC(C)C2(COC(=O)Nc3ccccc3)COC(C)C1C2C
c CC(C(=O)NC1CCCc2ccccc21)N1C(=O)C2CCCCC2C1=O
Answer: b. CC1=CC(C)C2(COC(=O)Nc3ccccc3)COC(C)C1C2C
{#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=CC(C)C2(COC(=O)Nc3ccccc3)COC(C)C1C2C
CC1=CC(C)C2(COC(=O)Nc3ccccc3)COC(C)C1C2C
(4,6,8,9-tetramethyl-3-oxabicyclo[3.3.1]non-6-en-1-yl)methyl N-phenylcarbamate