Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(CN1C(=O)NC2(CCCC2)C1=O)Nc1cc(Cl)ccc1N1CCCC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] 9.220
[b] -4.538
[c] 10.280
[d] 9.070
[e] 1.756
Answer: e. 1.756\%.
{#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-(5-chloro-2-pyrrolidin-1-ylphenyl)-2-(2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl)acetamide