Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -4.475% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1ccc(CNC(=O)c2cc(Cl)cc(Cl)c2)n1C
b. Cn1c(=O)c(C#N)c(-c2ccccc2)n2cnnc12
Answer: b. Cn1c(=O)c(C#N)c(-c2ccccc2)n2cnnc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1c(=O)c(C#N)c(-c2ccccc2)n2cnnc12
Cn1c(=O)c(C#N)c(-c2ccccc2)n2cnnc12
8-methyl-7-oxo-5-phenyl-[1,2,4]triazolo[4,3-a]pyrimidine-6-carbonitrile