Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COCCn1c(SC(C)C(=O)Nc2ncc(Cl)cc2Cl)nc2ccccc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a.) -3.157
b.) 6.326
c.) 9.635
d.) 3.882
Answer: a. -3.157\%.
{#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}.
COCCn1c(SC(C)C(=O)Nc2ncc(Cl)cc2Cl)nc2ccccc21
COCCn1c(SC(C)C(=O)Nc2ncc(Cl)cc2Cl)nc2ccccc21
N-(3,5-dichloropyridin-2-yl)-2-[1-(2-methoxyethyl)benzimidazol-2-yl]sulfanylpropanamide