Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(Nc1ccc(S(=O)(=O)NCC2CCCO2)cc1)c1ccc(Cl)cc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 2.260
[b] 19.804
[c] 5.844
Answer: a. 2.260\%.
{#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=C(Nc1ccc(S(=O)(=O)NCC2CCCO2)cc1)c1ccc(Cl)cc1[N+](=O)[O-]
O=C(Nc1ccc(S(=O)(=O)NCC2CCCO2)cc1)c1ccc(Cl)cc1[N+](=O)[O-]
4-chloro-2-nitro-N-[4-(oxolan-2-ylmethylsulfamoyl)phenyl]benzamide