Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES O=C(COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1)Nc1c(Cl)cccc1Cl?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 20.637
b. 5.905
c. -4.748
d. -4.173
e. -5.530
Answer: e. -5.530%.
{#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}.
O=C(COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1)Nc1c(Cl)cccc1Cl
O=C(COC(=O)c1cc([N+](=O)[O-])ccc1N1CCOCC1)Nc1c(Cl)cccc1Cl
[2-(2,6-dichloroanilino)-2-oxoethyl] 2-morpholin-4-yl-5-nitrobenzoate