Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCSc1ncc(C#N)c(N)n1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) -74.534
b) 4.489
c) 19.619
d) 3.081
e) -6.130
Answer: b. 4.489%.
{#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}.
CCSc1ncc(C#N)c(N)n1
CCSc1ncc(C#N)c(N)n1
4-amino-2-ethylsulfanylpyrimidine-5-carbonitrile