Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCC(CC)COC(=O)C1=C(C)NC(=O)NC1c1cccc([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a 4.554
b 13.478
c -2.481
d 5.752
e 3.342
Answer: b. 13.478\%.
{#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}.
CCC(CC)COC(=O)C1=C(C)NC(=O)NC1c1cccc([N+](=O)[O-])c1
CCC(CC)COC(=O)C1=C(C)NC(=O)NC1c1cccc([N+](=O)[O-])c1
2-ethylbutyl 6-methyl-4-(3-nitrophenyl)-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate