Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES CC1COC2N=C(N[N+](=O)[O-])NC2O1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 4.502
b 32.237
Answer: b. 32.237\%.
{#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}.
CC1COC2N=C(N[N+](=O)[O-])NC2O1
CC1COC2N=C(N[N+](=O)[O-])NC2O1
N-(5-methyl-3a,5,6,7a-tetrahydro-3H-[1,4]dioxino[2,3-d]imidazol-2-yl)nitramide