Task: Answer the MCQ question.
Question: Which compound exhibits a -6.711\% 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: CCCc1nc2sc3c(c2c(=O)n1N)CCC3
b: CC(=O)Nc1ccc(N=Cc2c(C)c(C#N)c(=O)n(CCc3ccccc3)c2O)cc1
Answer: b. CC(=O)Nc1ccc(N=Cc2c(C)c(C#N)c(=O)n(CCc3ccccc3)c2O)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#}
CC(=O)Nc1ccc(N=Cc2c(C)c(C#N)c(=O)n(CCc3ccccc3)c2O)cc1
CC(=O)Nc1ccc(N=Cc2c(C)c(C#N)c(=O)n(CCc3ccccc3)c2O)cc1
N-[4-[[5-cyano-2-hydroxy-4-methyl-6-oxo-1-(2-phenylethyl)pyridin-3-yl]methylideneamino]phenyl]acetamide