Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CC(=O)N(Cc1ccccc1)Cc1cn(CCC#N)nc1-c1cccc([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 1.585
(b) 18.216
Answer: a. 1.585\%.
{#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(=O)N(Cc1ccccc1)Cc1cn(CCC#N)nc1-c1cccc([N+](=O)[O-])c1
CC(=O)N(Cc1ccccc1)Cc1cn(CCC#N)nc1-c1cccc([N+](=O)[O-])c1
N-benzyl-N-[[1-(2-cyanoethyl)-3-(3-nitrophenyl)pyrazol-4-yl]methyl]acetamide