Task: Answer the MCQ question.
Question: Which compound has a 5.289\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(CSc1nnc(NC(=O)c2ccccc2F)s1)Nc1ccccc1F
[b] CCOc1ccc(C(=O)NCC(=O)OCC(=O)Nc2nnc(-c3ccccc3)o2)cc1
Answer: b. CCOc1ccc(C(=O)NCC(=O)OCC(=O)Nc2nnc(-c3ccccc3)o2)cc1
{#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#}
CCOc1ccc(C(=O)NCC(=O)OCC(=O)Nc2nnc(-c3ccccc3)o2)cc1
CCOc1ccc(C(=O)NCC(=O)OCC(=O)Nc2nnc(-c3ccccc3)o2)cc1
[2-oxo-2-[(5-phenyl-1,3,4-oxadiazol-2-yl)amino]ethyl] 2-[(4-ethoxybenzoyl)amino]acetate