Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES N#CCC(=O)NNc1c([N+](=O)[O-])cc(C(F)(F)F)cc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) 28.813
(b) 5.689
(c) -77.005
(d) 2.201
(e) -18.204
Answer: a. 28.813%.
{#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}.
N#CCC(=O)NNc1c([N+](=O)[O-])cc(C(F)(F)F)cc1[N+](=O)[O-]
N#CCC(=O)NNc1c([N+](=O)[O-])cc(C(F)(F)F)cc1[N+](=O)[O-]
2-cyano-N'-[2,6-dinitro-4-(trifluoromethyl)phenyl]acetohydrazide