Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COc1cc(COC(=O)c2cnc(C)cn2)c(OC)cc1Br?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 6.443
(b) 24.332
(c) -16.302
(d) 17.403
Answer: b. 24.332\%.
{#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}.
COc1cc(COC(=O)c2cnc(C)cn2)c(OC)cc1Br
COc1cc(COC(=O)c2cnc(C)cn2)c(OC)cc1Br
(4-bromo-2,5-dimethoxyphenyl)methyl 5-methylpyrazine-2-carboxylate