Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COC(=O)COc1ccc(S(=O)(=O)N2CCN(c3ccccc3F)CC2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 3.750
b: 7.399
c: 9.002
d: 2.537
Answer: b. 7.399\%.
{#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}.
methyl 2-[4-[4-(2-fluorophenyl)piperazin-1-yl]sulfonylphenoxy]acetate