Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)c1sc(NC(=O)CCCn2nc([N+](=O)[O-])c(Cl)c2C)c(C(=O)OCC)c1C?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 7.973
(b) 14.364
Answer: a. 7.973\%.
{#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)c1sc(NC(=O)CCCn2nc([N+](=O)[O-])c(Cl)c2C)c(C(=O)OCC)c1C
CCOC(=O)c1sc(NC(=O)CCCn2nc([N+](=O)[O-])c(Cl)c2C)c(C(=O)OCC)c1C
diethyl 5-[4-(4-chloro-5-methyl-3-nitropyrazol-1-yl)butanoylamino]-3-methylthiophene-2,4-dicarboxylate