Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES COC(=O)C1=C(C)N(Cc2ccco2)C(=O)N[C@@H]1c1ccc(Br)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 3.648
b. 3.667
Answer: a. 3.648%.
{#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}.
COC(=O)C1=C(C)N(Cc2ccco2)C(=O)N[C@@H]1c1ccc(Br)cc1
COC(=O)C1=C(C)N(Cc2ccco2)C(=O)N[C@@H]1c1ccc(Br)cc1
methyl (6R)-6-(4-bromophenyl)-3-(furan-2-ylmethyl)-4-methyl-2-oxo-1,6-dihydropyrimidine-5-carboxylate