Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cc1nc([N+](=O)[O-])c(Sc2nc3ccccc3n2C)n1Cc1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 7.966
[b] -9.131
[c] -10.180
[d] -5.264
Answer: d. -5.264\%.
{#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}.
Cc1nc([N+](=O)[O-])c(Sc2nc3ccccc3n2C)n1Cc1ccccc1
Cc1nc([N+](=O)[O-])c(Sc2nc3ccccc3n2C)n1Cc1ccccc1
2-(3-benzyl-2-methyl-5-nitroimidazol-4-yl)sulfanyl-1-methylbenzimidazole