Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCCOC(=O)c1sc2nc(C)cc(C)c2c1N?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 3.421
(b) 7.205
(c) 7.072
Answer: a. 3.421\%.
{#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}.
CCCCOC(=O)c1sc2nc(C)cc(C)c2c1N
CCCCOC(=O)c1sc2nc(C)cc(C)c2c1N
butyl 3-amino-4,6-dimethylthieno[2,3-b]pyridine-2-carboxylate