Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCCC1(C)OC(=O)C(=Cc2c[nH]c3ccccc23)C(=O)O1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 13.636
(b) 17.275
(c) 1.685
Answer: b. 17.275\%.
{#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}.
CCCCC1(C)OC(=O)C(=Cc2c[nH]c3ccccc23)C(=O)O1
CCCCC1(C)OC(=O)C(=Cc2c[nH]c3ccccc23)C(=O)O1
2-butyl-5-(1H-indol-3-ylmethylidene)-2-methyl-1,3-dioxane-4,6-dione