Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CC1(C)CC(=O)C(C(c2cc([N+](=O)[O-])ccc2Cl)C2C(=O)CC(C)(C)CC2=O)C(=O)C1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: -51.055
b: 10.053
c: -1.873
Answer: c. -1.873%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CC1(C)CC(=O)C(C(c2cc([N+](=O)[O-])ccc2Cl)C2C(=O)CC(C)(C)CC2=O)C(=O)C1
CC1(C)CC(=O)C(C(c2cc([N+](=O)[O-])ccc2Cl)C2C(=O)CC(C)(C)CC2=O)C(=O)C1
2-[(2-chloro-5-nitrophenyl)-(4,4-dimethyl-2,6-dioxocyclohexyl)methyl]-5,5-dimethylcyclohexane-1,3-dione