Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCCCN1C(=O)C(=O)N(CC(=O)Nc2cc(Cl)ccc2OC)C1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 4.120
[b] 12.207
[c] 2.331
[d] 3.126
Answer: c. 2.331\%.
{#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}.
CCCCN1C(=O)C(=O)N(CC(=O)Nc2cc(Cl)ccc2OC)C1=O
CCCCN1C(=O)C(=O)N(CC(=O)Nc2cc(Cl)ccc2OC)C1=O
2-(3-butyl-2,4,5-trioxoimidazolidin-1-yl)-N-(5-chloro-2-methoxyphenyl)acetamide