Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 10uM of a drug with the SMILES CCCC(C)C(=O)Nc1nc2c(ccc3onc(-c4ccccc4[N+](=O)[O-])c32)s1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) -1.930
(b) 3.856
(c) 12.783
Answer: a. -1.930%.
{#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}.
CCCC(C)C(=O)Nc1nc2c(ccc3onc(-c4ccccc4[N+](=O)[O-])c32)s1
CCCC(C)C(=O)Nc1nc2c(ccc3onc(-c4ccccc4[N+](=O)[O-])c32)s1
2-methyl-N-[8-(2-nitrophenyl)-[1,3]thiazolo[4,5-e][1,2]benzoxazol-2-yl]pentanamide