Task: Answer the MCQ 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 O=C(CCN1C(=O)S/C(=C/c2ccc(Cl)cc2)C1=O)N1CCOCC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 12.167
(b) 7.973
Answer: b. 7.973\%.
{#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}.
O=C(CCN1C(=O)S/C(=C/c2ccc(Cl)cc2)C1=O)N1CCOCC1
O=C(CCN1C(=O)S/C(=C/c2ccc(Cl)cc2)C1=O)N1CCOCC1
(5E)-5-[(4-chlorophenyl)methylidene]-3-(3-morpholin-4-yl-3-oxopropyl)-1,3-thiazolidine-2,4-dione