Task: Answer the multiple choice question.
Query: Which compound exhibits a 14.863% 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) CN(C)C(=O)c1ccc(NC(=O)c2ccc(-c3ccc(Cl)cc3)o2)cc1
(b) CS(=O)(=O)c1nc2c(cc1C#N)CCCC2
Answer: b. CS(=O)(=O)c1nc2c(cc1C#N)CCCC2
{#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#}
CS(=O)(=O)c1nc2c(cc1C#N)CCCC2
CS(=O)(=O)c1nc2c(cc1C#N)CCCC2
2-methylsulfonyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile