Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CS(=O)(=O)c1ncc(Cl)c(C(=O)Nc2ccc(OC(F)F)cc2)n1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 17.226
[b] 6.334
Answer: a. 17.226\%.
{#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}.
CS(=O)(=O)c1ncc(Cl)c(C(=O)Nc2ccc(OC(F)F)cc2)n1
CS(=O)(=O)c1ncc(Cl)c(C(=O)Nc2ccc(OC(F)F)cc2)n1
5-chloro-N-[4-(difluoromethoxy)phenyl]-2-methylsulfonylpyrimidine-4-carboxamide