Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCOC(=O)CCc1c(C)c2ccc(OCc3cc([N+](=O)[O-])ccc3OC)cc2oc1=O?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 9.226
[b] 14.554
Answer: a. 9.226\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CCOC(=O)CCc1c(C)c2ccc(OCc3cc([N+](=O)[O-])ccc3OC)cc2oc1=O
CCOC(=O)CCc1c(C)c2ccc(OCc3cc([N+](=O)[O-])ccc3OC)cc2oc1=O
ethyl 3-[7-[(2-methoxy-5-nitrophenyl)methoxy]-4-methyl-2-oxochromen-3-yl]propanoate