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 CCCCNC(=S)N(C)/N=C/c1ccc(OCC(=O)Nc2ccc(OC)cc2)c(OC)c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a.) 3.265
b.) 4.807
c.) 8.857
Answer: a. 3.265\%.
{#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}.
2-[4-[(E)-[butylcarbamothioyl(methyl)hydrazinylidene]methyl]-2-methoxyphenoxy]-N-(4-methoxyphenyl)acetamide