Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES Cc1cccc(-n2c(SCC(=O)Nc3cccc(S(=O)(=O)NC4=NCCCCC4)c3)nc3ccccc3c2=O)c1C?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) -20.711
(b) -6.640
Answer: a. -20.711%.
{#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}.
Cc1cccc(-n2c(SCC(=O)Nc3cccc(S(=O)(=O)NC4=NCCCCC4)c3)nc3ccccc3c2=O)c1C
Cc1cccc(-n2c(SCC(=O)Nc3cccc(S(=O)(=O)NC4=NCCCCC4)c3)nc3ccccc3c2=O)c1C
2-[3-(2,3-dimethylphenyl)-4-oxoquinazolin-2-yl]sulfanyl-N-[3-(3,4,5,6-tetrahydro-2H-azepin-7-ylsulfamoyl)phenyl]acetamide