Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES O=C1Nc2ccc(Br)cc2C1=Nc1cccnc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) -4.871
(b) 1.489
(c) -19.513
(d) 2.094
Answer: b. 1.489\%.
{#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=C1Nc2ccc(Br)cc2C1=Nc1cccnc1
O=C1Nc2ccc(Br)cc2C1=Nc1cccnc1
5-bromo-3-pyridin-3-ylimino-1H-indol-2-one