Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1cc(C(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)ccc1OC(F)F?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -16.714
b: -4.824
c: 11.581
d: 6.034
Answer: a. -16.714\%.
{#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}.
COc1cc(C(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)ccc1OC(F)F
COc1cc(C(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)ccc1OC(F)F
[2-[4-(difluoromethoxy)-3-methoxyphenyl]-2-oxoethyl] 2-morpholin-4-yl-5-nitrobenzoate