Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCC1OC(c2ccc([N+](=O)[O-])cc2)=Nc2ccccc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 8.820
[b] 10.204
[c] 5.348
Answer: a. 8.820\%.
{#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}.
CCC1OC(c2ccc([N+](=O)[O-])cc2)=Nc2ccccc21
CCC1OC(c2ccc([N+](=O)[O-])cc2)=Nc2ccccc21
4-ethyl-2-(4-nitrophenyl)-4H-3,1-benzoxazine