Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.741\% 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) CCCCn1c(N)c(N(CC(C)C)C(=O)CSCc2c(C)noc2C)c(=O)[nH]c1=O
(b) CCOCCCNC(=O)/C(C#N)=C/c1ccc(C(=O)OC)cc1
Answer: a. CCCCn1c(N)c(N(CC(C)C)C(=O)CSCc2c(C)noc2C)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_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#}
CCCCn1c(N)c(N(CC(C)C)C(=O)CSCc2c(C)noc2C)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CC(C)C)C(=O)CSCc2c(C)noc2C)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-2-[(3,5-dimethyl-1,2-oxazol-4-yl)methylsulfanyl]-N-(2-methylpropyl)acetamide