Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES CCCCn1c(SCC(=O)Nc2nnc(C)s2)nnc1-c1ccoc1C?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 6.947
(b) -8.431
(c) 2.289
(d) -0.754
Answer: c. 2.289%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCCCn1c(SCC(=O)Nc2nnc(C)s2)nnc1-c1ccoc1C
CCCCn1c(SCC(=O)Nc2nnc(C)s2)nnc1-c1ccoc1C
2-[[4-butyl-5-(2-methylfuran-3-yl)-1,2,4-triazol-3-yl]sulfanyl]-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide