Task: Answer the MCQ question.
Question: Which compound exhibits a 10.519\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCCCC(=O)N1CC(=O)Nc2ccc(F)cc2C1c1ccc(F)cc1
[b] CCN(CCO)c1ccc(N=Cc2c(O)n(C)c(=S)[nH]c2=O)cc1
Answer: b. CCN(CCO)c1ccc(N=Cc2c(O)n(C)c(=S)[nH]c2=O)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCN(CCO)c1ccc(N=Cc2c(O)n(C)c(=S)[nH]c2=O)cc1
CCN(CCO)c1ccc(N=Cc2c(O)n(C)c(=S)[nH]c2=O)cc1
5-[[4-[ethyl(2-hydroxyethyl)amino]phenyl]iminomethyl]-6-hydroxy-1-methyl-2-sulfanylidenepyrimidin-4-one