Task: Answer the multiple choice question.
Query: Which drug exhibits a 9.078% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=[N+]([O-])c1ccc(N2CCN(c3ccc(F)cc3)CC2)cn1
(b) CCCCn1c(N)c(N(CCOC)C(=O)CSCc2cccc(C)c2)c(=O)[nH]c1=O
Answer: b. CCCCn1c(N)c(N(CCOC)C(=O)CSCc2cccc(C)c2)c(=O)[nH]c1=O
{#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#}
CCCCn1c(N)c(N(CCOC)C(=O)CSCc2cccc(C)c2)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CCOC)C(=O)CSCc2cccc(C)c2)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-N-(2-methoxyethyl)-2-[(3-methylphenyl)methylsulfanyl]acetamide