Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCOCCOC(=O)C(C)Oc1ccc(Oc2nc(Cl)ccc2Cl)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 12.666
(b) -1.074
(c) 7.218
Answer: a. 12.666\%.
{#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}.
CCOCCOC(=O)C(C)Oc1ccc(Oc2nc(Cl)ccc2Cl)cc1
CCOCCOC(=O)C(C)Oc1ccc(Oc2nc(Cl)ccc2Cl)cc1
2-[4-(3,6-dichloropyridin-2-yl)oxyphenoxy]-1-(2-ethoxyethoxy)propan-1-one