Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(CCN1C(=O)c2ccccc2S1(=O)=O)Nc1ccc(F)cc1F?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 13.735
b. 8.713
c. 2.004
d. 7.894
Answer: b. 8.713\%.
{#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(CCN1C(=O)c2ccccc2S1(=O)=O)Nc1ccc(F)cc1F
O=C(CCN1C(=O)c2ccccc2S1(=O)=O)Nc1ccc(F)cc1F
N-(2,4-difluorophenyl)-3-(1,1,3-trioxo-1,2-benzothiazol-2-yl)propanamide