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 CCCn1c(SCC(=O)Nc2cccc(S(=O)(=O)NC3=NCCCCC3)c2)nc2ccccc2c1=O?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] -2.494
[b] -2.569
[c] -3.772
Answer: b. -2.569\%.
{#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(SCC(=O)Nc2cccc(S(=O)(=O)NC3=NCCCCC3)c2)nc2ccccc2c1=O
CCCn1c(SCC(=O)Nc2cccc(S(=O)(=O)NC3=NCCCCC3)c2)nc2ccccc2c1=O
2-(4-oxo-3-propylquinazolin-2-yl)sulfanyl-N-[3-(3,4,5,6-tetrahydro-2H-azepin-7-ylsulfamoyl)phenyl]acetamide