Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCCn1c(CC)nc([N+](=O)[O-])c1Sc1ccc(C)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 12.616
[b] 13.357
[c] 8.743
Answer: c. 8.743\%.
{#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}.
CCCn1c(CC)nc([N+](=O)[O-])c1Sc1ccc(C)cc1
CCCn1c(CC)nc([N+](=O)[O-])c1Sc1ccc(C)cc1
2-ethyl-5-(4-methylphenyl)sulfanyl-4-nitro-1-propylimidazole