Task: 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)Cn1c(=O)oc2cc(S(=O)(=O)Nc3cc(OCC)ccc3OCC)ccc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) -26.284
(b) 2.142
(c) 16.073
Answer: a. -26.284\%.
{#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)Cn1c(=O)oc2cc(S(=O)(=O)Nc3cc(OCC)ccc3OCC)ccc21
CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)Nc3cc(OCC)ccc3OCC)ccc21
ethyl 2-[6-[(2,5-diethoxyphenyl)sulfamoyl]-2-oxo-1,3-benzoxazol-3-yl]acetate