Problem statement: Answer the multiple-choice question.
Query: Which compound has a 9.573% human ether-à-go-go related gene (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(CCSc2nnc(C3CCCCC3)n2N)cc1
[b] CCCCc1c(O)nc(SCC(=O)N2CCOCC2)[nH]c1=O
Answer: b. CCCCc1c(O)nc(SCC(=O)N2CCOCC2)[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#}
CCCCc1c(O)nc(SCC(=O)N2CCOCC2)[nH]c1=O
CCCCc1c(O)nc(SCC(=O)N2CCOCC2)[nH]c1=O
5-butyl-4-hydroxy-2-(2-morpholin-4-yl-2-oxoethyl)sulfanyl-1H-pyrimidin-6-one