Task: Answer the MCQ question.
Query: Which drug exhibits a 25.177% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCCC[N+](CC#Cc1ccccc1)(CCCC)CCCS(=O)(=O)[O-]
b) Cc1nn(C)c(C)c1/C=C1/SC(=S)NC1=O
Answer: a. CCCC[N+](CC#Cc1ccccc1)(CCCC)CCCS(=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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCC[N+](CC#Cc1ccccc1)(CCCC)CCCS(=O)(=O)[O-]
CCCC[N+](CC#Cc1ccccc1)(CCCC)CCCS(=O)(=O)[O-]
dibutyl-(3-phenylprop-2-ynyl)-(3-sulfonatopropyl)azanium