Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COC(=O)c1c(-c2cccs2)csc1NC(=O)CSc1ncnc2sc(C)c(C)c12?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 13.493
[b] 2.582
Answer: b. 2.582\%.
{#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(-c2cccs2)csc1NC(=O)CSc1ncnc2sc(C)c(C)c12
COC(=O)c1c(-c2cccs2)csc1NC(=O)CSc1ncnc2sc(C)c(C)c12
methyl 2-[[2-(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)sulfanylacetyl]amino]-4-thiophen-2-ylthiophene-3-carboxylate