Task: Answer the multiple-choice question.
Question: Which drug exhibits a 16.044\% 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) Cn1c2ccccc2c(=O)c2cc(C#Cc3cccc(N)c3)ccc21
(b) CCCCOc1ccc(OCCSc2nc3ccccc3n2CC(=O)O)cc1
Answer: a. Cn1c2ccccc2c(=O)c2cc(C#Cc3cccc(N)c3)ccc21
{#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#}
Cn1c2ccccc2c(=O)c2cc(C#Cc3cccc(N)c3)ccc21
Cn1c2ccccc2c(=O)c2cc(C#Cc3cccc(N)c3)ccc21
2-[2-(3-aminophenyl)ethynyl]-10-methylacridin-9-one