Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCn1c(-c2ccccc2Cl)nn(CC(=O)Nc2ccccc2C)c1=S?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 3.391
b: 3.393
c: -4.596
Answer: b. 3.393\%.
{#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}.
CCn1c(-c2ccccc2Cl)nn(CC(=O)Nc2ccccc2C)c1=S
CCn1c(-c2ccccc2Cl)nn(CC(=O)Nc2ccccc2C)c1=S
2-[3-(2-chlorophenyl)-4-ethyl-5-sulfanylidene-1,2,4-triazol-1-yl]-N-(2-methylphenyl)acetamide