Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES O=C(CN(Cc1ccccc1)C(=O)c1cccc([N+](=O)[O-])c1)Nc1c(Cl)cc(Cl)cc1Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 11.319
(b) -7.951
(c) -5.664
(d) 9.695
Answer: b. -7.951%.
{#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(CN(Cc1ccccc1)C(=O)c1cccc([N+](=O)[O-])c1)Nc1c(Cl)cc(Cl)cc1Cl
O=C(CN(Cc1ccccc1)C(=O)c1cccc([N+](=O)[O-])c1)Nc1c(Cl)cc(Cl)cc1Cl
N-benzyl-3-nitro-N-[2-oxo-2-(2,4,6-trichloroanilino)ethyl]benzamide