Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCOc1ccc(NC(=O)Nc2ccc(Br)cn2)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a 12.108
b 10.129
Answer: a. 12.108%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCOc1ccc(NC(=O)Nc2ccc(Br)cn2)cc1
CCOc1ccc(NC(=O)Nc2ccc(Br)cn2)cc1
1-(5-bromopyridin-2-yl)-3-(4-ethoxyphenyl)urea