Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -10.548% 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. COc1ccc(-n2nc([N+](=O)[O-])c(=NC3CCN(Cc4ccccc4)CC3)n2O)cc1
b. CSC1=C(C#N)C(c2ccc(C)s2)CC(=O)N1
Answer: b. CSC1=C(C#N)C(c2ccc(C)s2)CC(=O)N1
{#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#}
CSC1=C(C#N)C(c2ccc(C)s2)CC(=O)N1
CSC1=C(C#N)C(c2ccc(C)s2)CC(=O)N1
6-methylsulfanyl-4-(5-methylthiophen-2-yl)-2-oxo-3,4-dihydro-1H-pyridine-5-carbonitrile