Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CC(C)CNC(CC(=O)Nc1cccc([N+](=O)[O-])c1)C(=O)O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 11.957
(b) 0.778
(c) -2.492
(d) 16.928
Answer: a. 11.957\%.
{#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}.
CC(C)CNC(CC(=O)Nc1cccc([N+](=O)[O-])c1)C(=O)O
CC(C)CNC(CC(=O)Nc1cccc([N+](=O)[O-])c1)C(=O)O
2-(2-methylpropylamino)-4-(3-nitroanilino)-4-oxobutanoic acid