Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 9.666\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCOCCOCN(C#N)c1nc(OC)nc(N(C)C)n1
b) Cn1c(Nc2ccccc2)nc2ccccc21
c) N#Cc1ccc(NC(=O)COC(=O)C2=COCCO2)cc1
Answer: a. CCOCCOCN(C#N)c1nc(OC)nc(N(C)C)n1
{#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#}
CCOCCOCN(C#N)c1nc(OC)nc(N(C)C)n1
CCOCCOCN(C#N)c1nc(OC)nc(N(C)C)n1
[4-(dimethylamino)-6-methoxy-1,3,5-triazin-2-yl]-(2-ethoxyethoxymethyl)cyanamide