Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCn1c(=O)n(C)c(=O)c2c(SCC(=O)Nc3cc(C)on3)nc(C(C)(C)C)nc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 4.484
[b] 4.017
[c] 12.669
[d] 15.360
Answer: a. 4.484\%.
{#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}.
CCCn1c(=O)n(C)c(=O)c2c(SCC(=O)Nc3cc(C)on3)nc(C(C)(C)C)nc21
CCCn1c(=O)n(C)c(=O)c2c(SCC(=O)Nc3cc(C)on3)nc(C(C)(C)C)nc21
2-(7-tert-butyl-3-methyl-2,4-dioxo-1-propylpyrimido[4,5-d]pyrimidin-5-yl)sulfanyl-N-(5-methyl-1,2-oxazol-3-yl)acetamide