Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CC(C)(C)C(=O)Nc1cc(S(=O)(=O)Nc2ccc(Cl)cc2)ccc1Cl?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 1.823
[b] 15.364
Answer: a. 1.823\%.
{#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}.
CC(C)(C)C(=O)Nc1cc(S(=O)(=O)Nc2ccc(Cl)cc2)ccc1Cl
CC(C)(C)C(=O)Nc1cc(S(=O)(=O)Nc2ccc(Cl)cc2)ccc1Cl
N-[2-chloro-5-[(4-chlorophenyl)sulfamoyl]phenyl]-2,2-dimethylpropanamide