Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCOc1cc(C2NC(=O)CCC2[N+](=O)[O-])cc(Br)c1OCC?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 12.566
(b) -2.610
Answer: b. -2.610\%.
{#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}.
CCOc1cc(C2NC(=O)CCC2[N+](=O)[O-])cc(Br)c1OCC
CCOc1cc(C2NC(=O)CCC2[N+](=O)[O-])cc(Br)c1OCC
6-(3-bromo-4,5-diethoxyphenyl)-5-nitropiperidin-2-one