Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCN1CCN(S(=O)(=O)c2ccc(OC)c(NC(=O)c3ccccc3F)c2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 1.481
b: 10.286
c: 2.312
d: 4.583
Answer: a. 1.481\%.
{#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}.
CCN1CCN(S(=O)(=O)c2ccc(OC)c(NC(=O)c3ccccc3F)c2)CC1
CCN1CCN(S(=O)(=O)c2ccc(OC)c(NC(=O)c3ccccc3F)c2)CC1
N-[5-(4-ethylpiperazin-1-yl)sulfonyl-2-methoxyphenyl]-2-fluorobenzamide