Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCN(c1ccccc1)S(=O)(=O)c1ccc2[nH]cc(C(=O)N3CCOCC3)c(=O)c2c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 8.427
[b] 13.760
[c] 0.615
[d] 9.311
Answer: a. 8.427\%.
{#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}.
N-ethyl-3-(morpholine-4-carbonyl)-4-oxo-N-phenyl-1H-quinoline-6-sulfonamide