Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CCOc1ccc2nnc(-c3ccc(Br)cc3)n2n1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 7.387
[b] -10.533
[c] 1.807
[d] 17.387
Answer: c. 1.807\%.
{#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}.
CCOc1ccc2nnc(-c3ccc(Br)cc3)n2n1
CCOc1ccc2nnc(-c3ccc(Br)cc3)n2n1
3-(4-bromophenyl)-6-ethoxy-[1,2,4]triazolo[4,3-b]pyridazine