Task: Answer the MCQ question.
Query: Which compound exhibits a -9.162\% 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. CCCCCCCCCCCCOC(=O)C[N+](C)(C)C.[Cl-]
b. Cc1ccc(C2(CCNS(=O)(=O)c3ccc(C)cc3)CCOC(C(C)C)C2)cc1
Answer: a. CCCCCCCCCCCCOC(=O)C[N+](C)(C)C.[Cl-]
{#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#}
CCCCCCCCCCCCOC(=O)C[N+](C)(C)C.[Cl-]
CCCCCCCCCCCCOC(=O)C[N+](C)(C)C.[Cl-]
(2-dodecoxy-2-oxoethyl)-trimethylazanium;chloride