Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 20.841% 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)C1=C(C)N=c2s/c(=C/c3ccc(OCC(=O)O)cc3)c(=O)n2C1c1ccc(SC)cc1
b) Cl.Cn1c(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc2sccc21
Answer: a. CCOC(=O)C1=C(C)N=c2s/c(=C/c3ccc(OCC(=O)O)cc3)c(=O)n2C1c1ccc(SC)cc1
{#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)C1=C(C)N=c2s/c(=C/c3ccc(OCC(=O)O)cc3)c(=O)n2C1c1ccc(SC)cc1
CCOC(=O)C1=C(C)N=c2s/c(=C/c3ccc(OCC(=O)O)cc3)c(=O)n2C1c1ccc(SC)cc1
2-[4-[(E)-[6-ethoxycarbonyl-7-methyl-5-(4-methylsulfanylphenyl)-3-oxo-5H-[1,3]thiazolo[3,2-a]pyrimidin-2-ylidene]methyl]phenoxy]acetic acid