Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 0.826\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCOC(=O)C(Cc1ccccc1)c1ccnc2nc(N)nn12
b.) Cc1ccc(SCCC(=O)N/N=C/c2cccnc2)cc1
Answer: a. CCOC(=O)C(Cc1ccccc1)c1ccnc2nc(N)nn12
{#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#}
CCOC(=O)C(Cc1ccccc1)c1ccnc2nc(N)nn12
CCOC(=O)C(Cc1ccccc1)c1ccnc2nc(N)nn12
ethyl 2-(2-amino-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)-3-phenylpropanoate