Problem statement: Answer the multiple choice question.
Query: Which compound has a 8.275\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccccc1N1C(=O)C2C3C=CC(CC3)C2C1=O
(b) Cc1cccc(CN2CCN(CC(C)C)C(CCO)C2)n1
(c) CC(C)CC(=O)C(=O)[O-].[Na+]
(d) CN1CCN(C(=O)c2cccc(NS(=O)(=O)c3ccc(Br)cc3)c2)CC1.Cl
Answer: c. CC(C)CC(=O)C(=O)[O-].[Na+]
{#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#}
CC(C)CC(=O)C(=O)[O-].[Na+]
CC(C)CC(=O)C(=O)[O-].[Na+]
sodium;4-methyl-2-oxopentanoate