Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES CC1(C)CC(NC(=O)Nc2ccc([N+](=O)[O-])cc2)CC(C)(C)N1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 7.157
[b] 1.120
[c] 4.031
[d] 1.677
[e] 11.023
Answer: d. 1.677\%.
{#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}.
CC1(C)CC(NC(=O)Nc2ccc([N+](=O)[O-])cc2)CC(C)(C)N1
CC1(C)CC(NC(=O)Nc2ccc([N+](=O)[O-])cc2)CC(C)(C)N1
1-(4-nitrophenyl)-3-(2,2,6,6-tetramethylpiperidin-4-yl)urea