Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1ccc(-c2onc3ccc(Br)cc23)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 14.538
(b) 15.644
(c) 7.455
Answer: b. 15.644\%.
{#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}.
COc1ccc(-c2onc3ccc(Br)cc23)cc1
COc1ccc(-c2onc3ccc(Br)cc23)cc1
5-bromo-3-(4-methoxyphenyl)-2,1-benzoxazole