Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Cc1ccnc(NS(=O)(=O)c2ccc(NC(=O)c3ccc(Cl)cc3[N+](=O)[O-])cc2)n1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 8.673
[b] 11.090
Answer: b. 11.090\%.
{#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}.
Cc1ccnc(NS(=O)(=O)c2ccc(NC(=O)c3ccc(Cl)cc3[N+](=O)[O-])cc2)n1
Cc1ccnc(NS(=O)(=O)c2ccc(NC(=O)c3ccc(Cl)cc3[N+](=O)[O-])cc2)n1
4-chloro-N-[4-[(4-methylpyrimidin-2-yl)sulfamoyl]phenyl]-2-nitrobenzamide