Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a drug with the SMILES CNc1nc(Cl)c(SC)c(N2CCOCC2)n1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. 5.266
b. -6.749
Answer: b. -6.749%.
{#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}.
CNc1nc(Cl)c(SC)c(N2CCOCC2)n1
CNc1nc(Cl)c(SC)c(N2CCOCC2)n1
4-chloro-N-methyl-5-methylsulfanyl-6-morpholin-4-ylpyrimidin-2-amine