Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Cc1cc(C2C(=O)C(C(=O)c3ccc(Cl)cc3)C(=O)CC2(C)C)on1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 19.403
b. -66.640
c. 3.563
Answer: c. 3.563\%.
{#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}.
Cc1cc(C2C(=O)C(C(=O)c3ccc(Cl)cc3)C(=O)CC2(C)C)on1
Cc1cc(C2C(=O)C(C(=O)c3ccc(Cl)cc3)C(=O)CC2(C)C)on1
2-(4-chlorobenzoyl)-5,5-dimethyl-4-(3-methyl-1,2-oxazol-5-yl)cyclohexane-1,3-dione