Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CN(CC(=O)Nc1ccccc1Cl)C(=O)COC(=O)c1ccc(Cl)cc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] -3.763
[b] 10.366
[c] 13.437
[d] -4.445
[e] -2.792
Answer: a. -3.763\%.
{#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}.
CN(CC(=O)Nc1ccccc1Cl)C(=O)COC(=O)c1ccc(Cl)cc1[N+](=O)[O-]
CN(CC(=O)Nc1ccccc1Cl)C(=O)COC(=O)c1ccc(Cl)cc1[N+](=O)[O-]
[2-[[2-(2-chloroanilino)-2-oxoethyl]-methylamino]-2-oxoethyl] 4-chloro-2-nitrobenzoate