Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES [NH-]S(=O)(=O)c1ccccc1.[Na+]?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 8.564
[b] 20.493
Answer: a. 8.564\%.
{#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}.
[NH-]S(=O)(=O)c1ccccc1.[Na+]
[NH-]S(=O)(=O)c1ccccc1.[Na+]
[NH1-1][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1].[Na+1]
sodium;benzenesulfonylazanide