Problem statement: Answer the multiple choice question.
Question: Which compound has a 5.196% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCOC(=O)CC(=O)CSc1ncnc2c1oc1ccccc12
b O=C(Cc1ccc(-n2c(=O)[nH]c3ccccc3c2=O)cc1)N1CCN(c2cccc(Cl)c2)CC1
Answer: a. CCOC(=O)CC(=O)CSc1ncnc2c1oc1ccccc12
{#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#}
CCOC(=O)CC(=O)CSc1ncnc2c1oc1ccccc12
CCOC(=O)CC(=O)CSc1ncnc2c1oc1ccccc12
1-([1]benzofuro[3,2-d]pyrimidin-4-ylsulfanyl)-4-ethoxybutane-2,4-dione