Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)C1=C(C)OC(N)=C(C(=O)OCC)C12C(=O)Nc1ccc(Br)cc12?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a) -0.646
b) 10.444
Answer: a. -0.646\%.
{#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)C1=C(C)OC(N)=C(C(=O)OCC)C12C(=O)Nc1ccc(Br)cc12
CCOC(=O)C1=C(C)OC(N)=C(C(=O)OCC)C12C(=O)Nc1ccc(Br)cc12
diethyl 2'-amino-5-bromo-6'-methyl-2-oxospiro[1H-indole-3,4'-pyran]-3',5'-dicarboxylate