Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CC(C)C(NC(=O)c1c(F)cccc1F)C(=O)N1CCN(S(=O)(=O)c2ccc(F)cc2)CC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 1.774
[b] 7.640
Answer: a. 1.774\%.
{#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(NC(=O)c1c(F)cccc1F)C(=O)N1CCN(S(=O)(=O)c2ccc(F)cc2)CC1
CC(C)C(NC(=O)c1c(F)cccc1F)C(=O)N1CCN(S(=O)(=O)c2ccc(F)cc2)CC1
2,6-difluoro-N-[1-[4-(4-fluorophenyl)sulfonylpiperazin-1-yl]-3-methyl-1-oxobutan-2-yl]benzamide