Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCOC(=O)c1c(NC(=O)CSc2nnc(C)c(=O)[nH]2)sc2c1CCC2?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 0.444
(b) 2.020
Answer: b. 2.020\%.
{#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(=O)CSc2nnc(C)c(=O)[nH]2)sc2c1CCC2
CCOC(=O)c1c(NC(=O)CSc2nnc(C)c(=O)[nH]2)sc2c1CCC2
ethyl 2-[[2-[(6-methyl-5-oxo-4H-1,2,4-triazin-3-yl)sulfanyl]acetyl]amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate