Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCCCOC(=O)CSc1nnc(-c2ccc(Cl)cc2Cl)o1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) -2.774
(b) 7.822
Answer: b. 7.822\%.
{#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)CSc1nnc(-c2ccc(Cl)cc2Cl)o1
CCCCOC(=O)CSc1nnc(-c2ccc(Cl)cc2Cl)o1
butyl2-[[5-(2,4-dichlorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetate