Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=C(O)c1cccc(N2C(=O)c3cc4cccc(Br)c4cc3C2=O)c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. 13.358
b. 12.655
Answer: b. 12.655\%.
{#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}.
O=C(O)c1cccc(N2C(=O)c3cc4cccc(Br)c4cc3C2=O)c1
O=C(O)c1cccc(N2C(=O)c3cc4cccc(Br)c4cc3C2=O)c1
3-(5-bromo-1,3-dioxobenzo[f]isoindol-2-yl)benzoic acid