Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COCCCn1c(SCC(=O)N2CC(=O)Nc3ccccc32)nnc1-c1ccoc1C?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 12.948
b. 12.617
c. 13.428
Answer: a. 12.948\%.
{#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}.
COCCCn1c(SCC(=O)N2CC(=O)Nc3ccccc32)nnc1-c1ccoc1C
COCCCn1c(SCC(=O)N2CC(=O)Nc3ccccc32)nnc1-c1ccoc1C
4-[2-[[4-(3-methoxypropyl)-5-(2-methylfuran-3-yl)-1,2,4-triazol-3-yl]sulfanyl]acetyl]-1,3-dihydroquinoxalin-2-one