Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES NS(=O)(=O)c1ccc(CCNC(=O)CNCCc2ccc(C(F)(F)F)cc2)cc1.O=C(O)C(=O)O?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 3.996
b: 5.463
Answer: a. 3.996\%.
{#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(CCNC(=O)CNCCc2ccc(C(F)(F)F)cc2)cc1.O=C(O)C(=O)O
NS(=O)(=O)c1ccc(CCNC(=O)CNCCc2ccc(C(F)(F)F)cc2)cc1.O=C(O)C(=O)O
oxalic acid;N-[2-(4-sulfamoylphenyl)ethyl]-2-[2-[4-(trifluoromethyl)phenyl]ethylamino]acetamide