Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(CNC(=O)c1ccccc1Br)N/N=C/c1cc(Br)ccc1O?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 19.536
(b) 18.368
Answer: b. 18.368\%.
{#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}.
2-bromo-N-[2-[(2E)-2-[(5-bromo-2-hydroxyphenyl)methylidene]hydrazinyl]-2-oxoethyl]benzamide