Task: Answer the MCQ question.
Query: Which compound has a 5.331\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1ccc(-c2nnc(SCc3nnc(-c4ccc(Cl)cc4)o3)n2-c2ccccc2)cc1
b.) Cn1cnnc1SCC(=O)NN1C(=O)NC(C)(c2ccccc2)C1=O
Answer: b. Cn1cnnc1SCC(=O)NN1C(=O)NC(C)(c2ccccc2)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#}
Cn1cnnc1SCC(=O)NN1C(=O)NC(C)(c2ccccc2)C1=O
Cn1cnnc1SCC(=O)NN1C(=O)NC(C)(c2ccccc2)C1=O
N-(4-methyl-2,5-dioxo-4-phenylimidazolidin-1-yl)-2-[(4-methyl-1,2,4-triazol-3-yl)sulfanyl]acetamide