Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)c1c(NC(C)=O)sc2c(OCC(O)CNC(C)(C)C)c(Br)ccc12?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 6.129
b. 7.541
Answer: a. 6.129\%.
{#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}.
CCOC(=O)c1c(NC(C)=O)sc2c(OCC(O)CNC(C)(C)C)c(Br)ccc12
CCOC(=O)c1c(NC(C)=O)sc2c(OCC(O)CNC(C)(C)C)c(Br)ccc12
ethyl 2-acetamido-6-bromo-7-[3-(tert-butylamino)-2-hydroxypropoxy]-1-benzothiophene-3-carboxylate