Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -1.090\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCn1c(SCC(O)c2ccccc2)nnc1-c1ccccc1
b: CCCC[N+](C)(C)CCC(=O)NC(C)(C)CS(=O)(=O)[O-]
Answer: b. CCCC[N+](C)(C)CCC(=O)NC(C)(C)CS(=O)(=O)[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#}
CCCC[N+](C)(C)CCC(=O)NC(C)(C)CS(=O)(=O)[O-]
CCCC[N+](C)(C)CCC(=O)NC(C)(C)CS(=O)(=O)[O-]
2-[3-[butyl(dimethyl)azaniumyl]propanoylamino]-2-methylpropane-1-sulfonate