Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 27.935% 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, b, or c without using any other words.
Options:
a. O=C(Nc1ccc(NC(=O)c2ccco2)nc1)c1ccccn1
b. CC(=O)CC(c1ccccc1)c1c([O-])c2ccccc2oc1=O.[Na+]
c. CCCn1c(C)cc(/C=C(\C#N)C(=O)OCC(=O)Nc2ccc(OC)c(Cl)c2)c1C
Answer: b. CC(=O)CC(c1ccccc1)c1c([O-])c2ccccc2oc1=O.[Na+]
{#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#}
CC(=O)CC(c1ccccc1)c1c([O-])c2ccccc2oc1=O.[Na+]
CC(=O)CC(c1ccccc1)c1c([O-])c2ccccc2oc1=O.[Na+]
sodium;2-oxo-3-(3-oxo-1-phenylbutyl)chromen-4-olate