Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CN1CCc2nc(SCC(=O)Nc3ccc(Cl)cc3)c(C#N)cc2C1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: -38.375
b: -39.690
c: -66.477
d: 17.505
e: -11.484
Answer: a. -38.375%.
{#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}.
CN1CCc2nc(SCC(=O)Nc3ccc(Cl)cc3)c(C#N)cc2C1
CN1CCc2nc(SCC(=O)Nc3ccc(Cl)cc3)c(C#N)cc2C1
N-(4-chlorophenyl)-2-[(3-cyano-6-methyl-7,8-dihydro-5H-1,6-naphthyridin-2-yl)sulfanyl]acetamide