Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES O=C(COC(=O)COc1ccccc1[N+](=O)[O-])Nc1ccccc1Br?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 16.892
[b] -2.533
[c] 3.818
[d] -5.211
[e] 19.008
Answer: c. 3.818%.
{#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)COc1ccccc1[N+](=O)[O-])Nc1ccccc1Br
O=C(COC(=O)COc1ccccc1[N+](=O)[O-])Nc1ccccc1Br
[2-(2-bromoanilino)-2-oxoethyl] 2-(2-nitrophenoxy)acetate