Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(O)CCC(NS(=O)(=O)c1ccc(-c2ccccc2)cc1)C(=O)O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 5.063
b 12.490
Answer: b. 12.490\%.
{#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(O)CCC(NS(=O)(=O)c1ccc(-c2ccccc2)cc1)C(=O)O
O=C(O)CCC(NS(=O)(=O)c1ccc(-c2ccccc2)cc1)C(=O)O
2-[(4-phenylphenyl)sulfonylamino]pentanedioicacid