Task: Answer the multiple choice question.
Query: Which compound exhibits a 11.077\% 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 or b without using any additional words.
Options:
[a] COc1ccccc1CNC(=O)C1=CCN(S(=O)(=O)c2ccc(C)cc2)CC1
[b] CC[N+](CC)(CC)C/C(N)=N/O.[Cl-]
Answer: b. CC[N+](CC)(CC)C/C(N)=N/O.[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#}
CC[N+](CC)(CC)C/C(N)=N/O.[Cl-]
CC[N+](CC)(CC)C/C(N)=N/O.[Cl-]
[(2Z)-2-amino-2-hydroxyiminoethyl]-triethylazanium;chloride