Problem statement: Answer the multiple-choice question.
Query: Which compound has a -13.232% 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 COc1ccccc1-n1c(SCC(=O)Nc2cccc(S(N)(=O)=O)c2)nc2ccccc2c1=O
b Cc1nc2c(cc1C#N)C(=O)c1ccccc1-2
Answer: b. Cc1nc2c(cc1C#N)C(=O)c1ccccc1-2
{#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#}
Cc1nc2c(cc1C#N)C(=O)c1ccccc1-2
Cc1nc2c(cc1C#N)C(=O)c1ccccc1-2
2-methyl-5-oxoindeno[1,2-b]pyridine-3-carbonitrile