Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCOc1ccc(C(C)=O)cc1COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 9.911
[b] -15.040
[c] 12.873
[d] -10.382
Answer: b. -15.040%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCOc1ccc(C(C)=O)cc1COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
CCOc1ccc(C(C)=O)cc1COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1
(5-acetyl-2-ethoxyphenyl)methyl 2-morpholin-4-yl-5-nitrobenzoate