Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES COC(=O)c1c(NC(=O)COC(=O)CC(NC(C)=O)c2ccccc2)sc(C)c1C?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 15.580
b: 4.300
Answer: a. 15.580\%.
{#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}.
COC(=O)c1c(NC(=O)COC(=O)CC(NC(C)=O)c2ccccc2)sc(C)c1C
COC(=O)c1c(NC(=O)COC(=O)CC(NC(C)=O)c2ccccc2)sc(C)c1C
methyl 2-[[2-(3-acetamido-3-phenylpropanoyl)oxyacetyl]amino]-4,5-dimethylthiophene-3-carboxylate