Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 20.890\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCOC(=O)c1ccc(NC(=O)CSc2nc(N)c(NC(=O)c3ccc(Br)o3)c(=O)[nH]2)cc1
b.) CSCCC(NC(=O)c1ccc(Cl)cc1)C(=O)OCC(C)=O
Answer: b. CSCCC(NC(=O)c1ccc(Cl)cc1)C(=O)OCC(C)=O
{#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#}
CSCCC(NC(=O)c1ccc(Cl)cc1)C(=O)OCC(C)=O
CSCCC(NC(=O)c1ccc(Cl)cc1)C(=O)OCC(C)=O
2-oxopropyl 2-[(4-chlorobenzoyl)amino]-4-methylsulfanylbutanoate