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 O=C1CCCC2=C1C(c1ccc(Cl)cc1)C([N+](=O)[O-])O2?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 8.484
b. 11.926
c. 15.253
Answer: a. 8.484\%.
{#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=C1CCCC2=C1C(c1ccc(Cl)cc1)C([N+](=O)[O-])O2
O=C1CCCC2=C1C(c1ccc(Cl)cc1)C([N+](=O)[O-])O2
3-(4-chlorophenyl)-2-nitro-3,5,6,7-tetrahydro-2H-1-benzofuran-4-one