Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=[N+]([O-])c1ccc(Sc2nc3ccccc3o2)c([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 18.347
[b] 12.085
[c] 9.489
[d] -10.793
[e] 11.644
Answer: b. 12.085\%.
{#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=[N+]([O-])c1ccc(Sc2nc3ccccc3o2)c([N+](=O)[O-])c1
O=[N+]([O-])c1ccc(Sc2nc3ccccc3o2)c([N+](=O)[O-])c1
2-(2,4-dinitrophenyl)sulfanyl-1,3-benzoxazole