Task: Answer the MCQ question.
Query: What is the hERG inhibition at 10uM of a drug with the SMILES CCC(C)(C)c1nnc(NC(=O)c2ccc([N+](=O)[O-])cc2)s1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 7.453
b. -4.816
c. 15.690
d. 4.690
e. -78.856
Answer: a. 7.453%.
{#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}.
CCC(C)(C)c1nnc(NC(=O)c2ccc([N+](=O)[O-])cc2)s1
CCC(C)(C)c1nnc(NC(=O)c2ccc([N+](=O)[O-])cc2)s1
N-[5-(2-methylbutan-2-yl)-1,3,4-thiadiazol-2-yl]-4-nitrobenzamide