Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES NS(=O)(=O)c1ccc(NC(=O)Cn2nc(C(=O)O)c3ccccc3c2=O)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: -25.862
b: 19.250
c: 9.655
Answer: b. 19.250\%.
{#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}.
NS(=O)(=O)c1ccc(NC(=O)Cn2nc(C(=O)O)c3ccccc3c2=O)cc1
NS(=O)(=O)c1ccc(NC(=O)Cn2nc(C(=O)O)c3ccccc3c2=O)cc1
4-oxo-3-[2-oxo-2-(4-sulfamoylanilino)ethyl]phthalazine-1-carboxylicacid